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Both calculators run independently — change the inputs on either side to compare results.

401(k) Retirement Calculator

Projects your 401(k) balance at retirement by combining your current balance, salary contributions, and employer matching, compounded over time. Use it when evaluating how contribution rate changes affect your final nest egg.

Current Age (years)

Retirement Age (years)

Current 401(k) Balance ($)

Annual Salary ($)

Your Contribution (%)

Employer Match (%)

Expected Annual Return (%)

Fill in the required fields to see your result.

Investing

401k Calculator

Projects your 401(k) balance at retirement by combining your current savings, ongoing contributions, employer match, and expected investment growth. Use it to see whether you are on track and how much employer matching adds to your nest egg.

Current 401k Balance ($)

Annual Salary ($)

Employee Contribution (%)

Employer Match (% of contribution)

Employer Match Limit (% of salary)

Annual Return Rate (%)

Years Until Retirement (years)

Fill in the required fields to see your result.

Key differences

	401(k) Retirement Calculator	401k Calculator
Category	Retirement	Investing
Inputs required	7	7
Result	Projected 401(k) Balance at Retirement ($)	401k Balance at Retirement ($)
What it does	Projects your 401(k) balance at retirement by combining your current balance, salary contributions, and employer matching, compounded over time. Use it when evaluating how contribution rate changes affect your final nest egg.	Projects your 401(k) balance at retirement by combining your current savings, ongoing contributions, employer match, and expected investment growth. Use it to see whether you are on track and how much employer matching adds to your nest egg.