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Both calculators run independently β€” change the inputs on either side to compare results.

Retirement

401(k) Contribution Calculator

Shows your total annual 401(k) contributions including your own deferrals and employer matching dollars. Use it to find the minimum contribution needed to capture the full employer match and estimate your tax savings.

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.

Fill in the required fields to see your result.

Key differences

401(k) Contribution Calculator401k Calculator
CategoryRetirementInvesting
Inputs required37
ResultAnnual 401(k) Value ($)401k Balance at Retirement ($)
What it doesShows your total annual 401(k) contributions including your own deferrals and employer matching dollars. Use it to find the minimum contribution needed to capture the full employer match and estimate your tax savings.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.