401(k) & Roth IRA Retirement Growth Calculator

Calculate future 401(k) nest egg, employer match, Roth IRA growth, tax savings, and annual retirement milestone projections.

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Retirement Inputs

401(k) Employee & Match Options

Roth IRA & Market Assumptions

Projected Retirement Corpus

Total Nest Egg at Age 65$1,842,500Inflation-Adjusted Real Value: $774,200
Your Contributions$428,000
Employer Match$142,500
Compound Growth$1,272,000
Est. 401(k) Tax Offsets$1,824 / yr

Account Type Split

35 Investment Years
401(k): $1,290,000 Roth IRA: $552,500

Year-by-Year Growth Schedule

AgeSalary401(k) BalRoth IRATotal Nest EggReal Value

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How it works

401(k) & Roth IRA Retirement Growth Calculator

Planning for retirement in the US requires balancing employer-sponsored 401(k) plans with individual tax-advantaged accounts like a Roth IRA. Understanding how employer match dollars, upfront tax deductions, and tax-free Roth growth compound over decades is critical to reaching financial independence.

This calculator projects your total nest egg by modeling salary growth, 401(k) employee contributions, company match, and supplemental Roth IRA contributions under IRS annual limits ($23,000 for 401k, $7,000 for IRA) with downloadable yearly projections.