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401(k) Calculator

Project your 401(k) balance at retirement with employer match, salary growth and compound returns.

Final Balance at Retirement
Total Employee Contributions
Total Employer Contributions
Total Interest Earned
Est. Monthly Income (4% rule)
Age Balance Emp. Contrib Empr. Contrib
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About 401(k) Calculator

Our free 401(k) Calculator helps you run quick, accurate calculations for everyday financial and mathematical needs with just a few inputs. Project your 401(k) balance at retirement with employer match, salary growth and compound returns. Enter your values, and the calculator instantly shows detailed results with breakdowns you can understand. No signup, no ads interrupting your workflow — just accurate, reliable calculations you can trust. Works on any device, saves nothing to our servers.

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401(k) Calculator: Complete Guide

Learn what it is, how to use it step-by-step, tips & best practices, and FAQ.

Read Guide →

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