Frequently Asked Questions

Ước tính EMI hàng tháng cho khoản vay mua nhà trong vài giây.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính EMI vay mua nhà uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Nó sử dụng công thức số dư giảm dần tiêu chuẩn dựa trên số tiền vay, lãi suất và thời hạn. Lãi được tính trên số dư còn lại, giảm theo mỗi lần thanh toán.

Có — thời hạn dài hơn giảm EMI hàng tháng nhưng tăng tổng lãi bạn trả trong suốt thời gian vay. Thời hạn ngắn hơn nghĩa là EMI cao hơn nhưng tổng lãi ít hơn nhiều.

Trả trước làm giảm gốc còn lại, giảm tổng lãi và có thể rút ngắn thời hạn. Sử dụng máy tính Trả thế chấp để xem tác động của các khoản thanh toán thêm.

Tìm EMI hàng tháng cho khoản vay mua xe mới hoặc cũ.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính EMI vay mua xe uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Lập kế hoạch trả nợ vay cá nhân dễ dàng.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính EMI vay cá nhân uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán hàng tháng cho khoản vay sinh viên.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính vay sinh viên uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán hàng tháng và lãi suất khoản vay doanh nghiệp.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính vay doanh nghiệp uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán hàng tháng khi vay mua tàu.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính vay mua tàu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán hàng tháng khi thuê xe hoặc thiết bị.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thuê tài chính uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm chi phí thực sự của khoản vay bao gồm phí dưới dạng APR.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính APR uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm lãi suất ngụ ý bởi khoản vay và thanh toán.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lãi suất uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán hàng tháng cho thế chấp FHA bao gồm MIP.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính vay FHA uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán vay nhà VA bao gồm phí tài trợ.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thế chấp VA uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem khoản thanh toán mới và tiết kiệm hàng tháng khi tái cấp vốn.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính tái cấp vốn uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem bạn có thể vay bao nhiêu từ vốn chủ sở hữu nhà và khoản thanh toán hàng tháng.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính vay vốn chủ sở hữu nhà uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thanh toán chỉ lãi và khấu hao trên hạn mức tín dụng vốn chủ sở hữu nhà.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính HELOC uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính khoản đặt cọc và số tiền vay bạn cần.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính tiền đặt cọc uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thế chấp hoàn trả tại Anh từ giá, tiền đặt cọc và lãi suất.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thế chấp Anh uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thế chấp Canada với ghép lãi nửa năm.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thế chấp Canada uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem bảng phân tích đầy đủ theo năm của khoản thế chấp.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính khấu hao thế chấp uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem các khoản đầu tư hàng tháng của bạn có thể tăng trưởng theo thời gian.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính SIP uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Không. Lợi nhuận kỳ vọng bạn nhập là một giả định — lợi nhuận thị trường thực tế thay đổi từ năm này sang năm khác. Kết quả là dự báo, không phải cam kết.

SIP trải rộng đầu tư theo thời gian (trung bình hóa giá mua), trong khi đầu tư một lần bỏ tất cả vào cùng một lúc. Sử dụng máy tính Giá trị Tương lai để mô hình hóa khoản đầu tư một lần.

Lập kế hoạch rút tiền đều đặn trong khi đầu tư tiếp tục tăng trưởng.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính SWP uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm lợi nhuận hàng năm của một khoản đầu tư theo thời gian.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính IRR uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Đo lường tỷ suất hoàn vốn của một khoản đầu tư theo phần trăm.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính ROI uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính dòng tiền và tỷ suất vốn hóa cho bất động sản cho thuê.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính bất động sản cho thuê uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm hiểu mất bao lâu để một khoản đầu tư hoàn vốn.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thời gian hoàn vốn uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm giá trị hôm nay của số tiền bạn sẽ nhận trong tương lai.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính giá trị hiện tại uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem một khoản tiền hôm nay sẽ tăng trưởng thành bao nhiêu trong tương lai.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính giá trị tương lai uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính lãi đơn trên số tiền gốc theo thời gian.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lãi đơn uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem tiền của bạn tăng trưởng như thế nào với lãi kép.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lãi kép uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Dự báo tiết kiệm với số tiền ban đầu và tiền gửi hàng tháng.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính tiết kiệm uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm giá trị đáo hạn của chứng chỉ tiền gửi.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính CD uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm khoản chi trả hàng tháng từ số dư niên kim.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính chi trả niên kim uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm giá hợp lý của trái phiếu từ lợi suất.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính trái phiếu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem bạn sẽ tiết kiệm được bao nhiêu khi nghỉ hưu.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính hưu trí uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Danh mục đầu tư đa dạng dài hạn thường được mô hình hóa ở khoảng 6–8% trước lạm phát, nhưng điều này khác nhau. Hãy thử vài mức để thấy một phạm vi thực tế thay vì một con số duy nhất.

Không — con số tính theo điều khoản đóng góp ngày nay ở mức lợi nhuận danh nghĩa. Để tính sức mua, hãy so sánh với máy tính Lạm phát.

Dự báo số dư 401(k) bao gồm đóng góp của nhà tuyển dụng.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính 401K uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Dự báo tăng trưởng miễn thuế của Roth IRA.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính Roth IRA uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Dự báo tăng trưởng IRA của bạn theo thời gian.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính IRA uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính lương hưu hàng năm từ lương và thâm niên.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lương hưu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem mất bao lâu để trả hết số dư thẻ.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thanh toán thẻ tín dụng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm hiểu khi nào khoản nợ của bạn sẽ được trả hết.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính trả nợ uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem các khoản thanh toán thêm rút ngắn thế chấp như thế nào.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính trả thế chấp uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính thuế và thu nhập thực nhận từ thu nhập hàng năm.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thuế thu nhập uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chuyển đổi lương gộp thành lương thực nhận theo năm, tháng và tuần.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lương uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem lương thực nhận mỗi kỳ sau khi khấu trừ.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lương thực nhận uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Thêm thuế bán hàng vào giá và xem tổng ngay lập tức.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thuế bán hàng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Thêm thuế GTGT vào giá và xem tổng gộp.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thuế GTGT uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem giá cả tăng làm thay đổi giá trị tiền tệ theo thời gian.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lạm phát uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Dự báo tổng chi phí đại học tính đến mức tăng hàng năm.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính chi phí đại học uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Kiểm tra tỷ lệ thu nhập dùng để trả nợ của bạn.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính tỷ lệ nợ/thu nhập uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xây dựng ngân sách hàng tháng đầy đủ từ thu nhập và mọi chi tiêu.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính ngân sách uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

So sánh thanh toán thế chấp hàng tháng với tiền thuê.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thuê vs. mua uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính khấu hao theo đường thẳng của tài sản.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính khấu hao uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm hiểu bạn có thể mua nhà bao nhiêu tiền.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính khả năng mua nhà uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm giá bán và số tiền tiết kiệm với chiết khấu.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính giảm giá phần trăm uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính hoa hồng kiếm được và số tiền ròng từ một giao dịch.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính hoa hồng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm giá bán và lợi nhuận từ chi phí và biên.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính biên lợi nhuận uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm chỉ số khối cơ thể và phân loại cân nặng của bạn.

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The Máy tính BMI uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

BMI là hướng dẫn hữu ích ở cấp độ dân số nhưng không phân biệt cơ bắp với mỡ, hoặc tính đến tuổi tác, giới tính và thành phần cơ thể. Vận động viên và người lớn tuổi là các trường hợp ngoại lệ phổ biến.

Đối với hầu hết người lớn, BMI từ 18,5 đến 24,9 được coi là phạm vi khỏe mạnh. Sử dụng máy tính Mỡ cơ thể hoặc Khối lượng cơ thể nạc để có cái nhìn toàn diện hơn.

Ước tính tỷ lệ mỡ cơ thể và khối lượng mỡ/nạc.

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The Máy tính mỡ cơ thể uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm cân nặng cơ thể lý tưởng khỏe mạnh cho chiều cao.

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The Máy tính cân nặng lý tưởng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính khối lượng cơ thể nạc và khối lượng mỡ.

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The Máy tính khối lượng cơ thể nạc uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm khoảng cân nặng khỏe mạnh cho chiều cao của bạn.

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The Máy tính cân nặng khỏe mạnh uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem bạn vượt quá cân nặng khỏe mạnh bao nhiêu.

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The Máy tính thừa cân uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Kiểm tra xem chỉ số BMI có nằm trong vùng biếng ăn không.

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The Máy tính BMI biếng ăn uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm hình dáng cơ thể từ số đo của bạn.

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The Máy tính vóc dáng cơ thể uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính diện tích bề mặt cơ thể (BSA) của bạn.

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The Máy tính diện tích bề mặt cơ thể uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính mỡ cơ thể bằng phương pháp đo dây của Quân đội Hoa Kỳ.

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The Máy tính mỡ cơ thể Quân đội uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm lượng calo cơ thể đốt cháy khi nghỉ ngơi (Mifflin-St Jeor).

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The Máy tính BMR uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính tổng nhu cầu calo hàng ngày theo mức hoạt động.

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The Máy tính TDEE uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm mục tiêu calo hàng ngày cho mục tiêu cân nặng của bạn.

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The Máy tính calo uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chia lượng calo hàng ngày thành protein, carbs và chất béo.

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The Máy tính chất dinh dưỡng đa lượng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm nhu cầu protein hàng ngày của bạn.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính protein uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm nhu cầu carbohydrate hàng ngày của bạn.

Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser; nothing is sent to a server.

Yes — completely free. No sign-up, no download, and no account required.

The Máy tính carbohydrate uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính calo tiêu hao trong quá trình tập thể dục.

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The Máy tính calo tiêu hao uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính trọng lượng tối đa bạn có thể nâng trong một lần.

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The Máy tính tối đa một lần lặp uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm các vùng nhịp tim tập luyện.

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The Máy tính nhịp tim mục tiêu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm lượng chất béo hàng ngày được khuyến nghị.

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The Máy tính lượng chất béo uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm tốc độ chạy và vận tốc của bạn.

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The Máy tính tốc độ chạy uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính chức năng thận (eGFR) bằng công thức MDRD.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính GFR uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính nồng độ cồn trong máu (công thức Widmark).

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The Máy tính nồng độ cồn máu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính điểm thực phẩm từ calo, chất béo và chất xơ.

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The Máy tính điểm Weight Watcher uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm mức tăng cân được khuyến nghị khi mang thai theo BMI.

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The Máy tính tăng cân khi mang thai uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm ngày dự sinh ước tính từ kỳ kinh cuối.

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The Máy tính ngày dự sinh uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Xem bạn đang ở tuần thứ mấy và ngày dự sinh.

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The Máy tính thai kỳ uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính ngày thụ thai từ ngày dự sinh.

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The Máy tính ngày thụ thai từ ngày sinh uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm ngày thụ thai có khả năng nhất của bạn.

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The Máy tính thụ thai uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm ngày rụng trứng và cửa sổ thụ thai.

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The Máy tính rụng trứng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Dự đoán ngày kinh tiếp theo.

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The Máy tính kinh nguyệt uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính phần trăm của một số là bao nhiêu.

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The Máy tính phần trăm uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm sai số phần trăm giữa giá trị quan sát và giá trị thực.

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The Máy tính sai số phần trăm uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Nâng một số lên lũy thừa.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính lũy thừa uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Giải tỷ lệ A : B = C : X để tìm giá trị còn thiếu.

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The Máy tính tỷ lệ uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Làm tròn số đến số chữ số thập phân đã chọn.

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The Máy tính làm tròn số uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm lượng còn lại sau phân rã phóng xạ hoặc phân rã khác.

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The Máy tính chu kỳ bán rã uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm số hạng thứ n và tổng của dãy số.

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The Máy tính dãy số uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm căn bậc n của một số.

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The Máy tính căn bậc uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm logarithm của một số trong bất kỳ cơ số nào.

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The Máy tính logarithm uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Giải ax² + bx + c = 0 để tìm nghiệm.

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The Máy tính phương trình bậc hai uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm cạnh huyền từ hai cạnh góc vuông.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính định lý Pythagoras uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm đường kính, chu vi và diện tích hình tròn.

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The Máy tính hình tròn uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm độ dốc của đường thẳng giữa hai điểm.

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The Máy tính độ dốc uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm khoảng cách giữa hai điểm.

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The Máy tính khoảng cách uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm cạnh huyền, diện tích và góc của tam giác vuông.

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The Máy tính tam giác vuông uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm diện tích hình chữ nhật, tam giác hoặc hình tròn.

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The Máy tính diện tích uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm thể tích của hộp, hình cầu, hình trụ hoặc hình nón.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính thể tích uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm diện tích bề mặt của hộp, hình cầu, hình trụ hoặc hình nón.

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The Máy tính diện tích bề mặt uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm số độ lệch chuẩn của một giá trị so với giá trị trung bình.

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The Máy tính điểm Z uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm xác suất của hai sự kiện độc lập.

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The Máy tính xác suất uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm số hoán vị và tổ hợp.

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The Máy tính hoán vị & tổ hợp uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm khoảng tin cậy cho giá trị trung bình mẫu.

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The Máy tính khoảng tin cậy uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm cỡ mẫu khảo sát bạn cần.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính cỡ mẫu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm ƯCLN của hai số.

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The Máy tính ước chung lớn nhất uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm BCNN của hai số.

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The Máy tính bội chung nhỏ nhất uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Phân tích một số thành các thừa số nguyên tố.

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The Máy tính phân tích thừa số nguyên tố uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chuyển đổi số sang ký hiệu khoa học.

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The Máy tính ký hiệu khoa học uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm tuổi chính xác của bạn theo năm, tháng và ngày.

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The Máy tính tuổi uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm số ngày giữa hai ngày.

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The Máy tính ngày tháng uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm số giờ giữa giờ bắt đầu và kết thúc.

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The Máy tính số giờ uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm ngày trong tuần của một ngày cụ thể.

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The Máy tính ngày trong tuần uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Đếm số ngày đến một ngày trong tương lai.

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The Máy tính đếm ngược uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Cộng hoặc trừ ngày từ một ngày.

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The Máy tính cộng ngày uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tính tiền boa và chia hóa đơn.

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The Máy tính tiền boa uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Phong tục thay đổi theo quốc gia và dịch vụ. Ở Mỹ, 15–20% trên hóa đơn trước thuế là phổ biến cho dịch vụ tại bàn; ở nơi khác tiền boa nhỏ hơn hoặc không cần thiết.

Cả hai đều chấp nhận được; nhiều người tính tiền boa trên tổng phụ trước thuế. Nhập số tiền hóa đơn bạn muốn dùng làm điểm bắt đầu.

Ước tính chi phí nhiên liệu cho một chuyến đi.

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The Máy tính chi phí nhiên liệu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm hiệu suất nhiên liệu từ khoảng cách và nhiên liệu đã dùng.

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The Máy tính mức tiêu hao nhiên liệu uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Ước tính chi phí vận hành của một thiết bị.

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Yes — completely free. No sign-up, no download, and no account required.

The Máy tính chi phí điện uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chuyển đổi số sang số La Mã.

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The Máy tính số La Mã uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Tìm tỷ lệ khung hình rút gọn của một kích thước.

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The Máy tính tỷ lệ khung hình uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chuyển đổi giữa các đơn vị độ dài.

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The Công cụ chuyển đổi độ dài uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.

Chuyển đổi giữa Celsius, Fahrenheit và Kelvin.

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The Công cụ chuyển đổi nhiệt độ uses standard mathematical formulas. Results are estimates intended to guide decisions — consult a qualified professional for advice specific to your situation.