💼401K Calculator
Project your 401(k) balance including employer match.
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About this calculator
Free 401K Calculator — project your 401(k) balance at retirement including your contributions and employer match.
How to use
Enter your Current Balance, Annual Salary, Your Contribution, Employer Match, Time Period, Expected Return (p.a.), Annual Salary Growth above — the result updates instantly as you type or drag the sliders. It's free and needs no sign-up.
Frequently Asked Questions
What does the 401K Calculator do? ▼
Project your 401(k) balance including employer match.
How do I use the 401K Calculator? ▼
Enter your values using the input fields or sliders. The result updates instantly — no submit button needed. All calculations run in your browser.
How accurate is the 401K Calculator? ▼
The 401K Calculator uses standard mathematical formulas and the inputs you provide. Results are estimates meant to guide decisions — consult a qualified professional for advice specific to your situation.
Can I use the 401K Calculator with any currency? ▼
Yes. The 401K Calculator is currency-neutral — it works with plain numbers, so you can treat the amounts as dollars, euros, rupees, or any currency you like.
Is my data saved when I use the 401K Calculator? ▼
No. The 401K Calculator runs entirely in your browser. The numbers you enter are never uploaded, stored, or shared — they disappear when you close the page.
Is the 401K Calculator free? ▼
Yes — completely free. No sign-up, no download, and no account required. Works in any browser.