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

Retirement Savings Calculator

Find out how much to save each month to hit a target retirement nest egg, given your current savings and years to retirement. Assumes a 7% annual return.

Current Age (years)

Retirement Age (years)

Current Savings ($)

Target Retirement Amount ($)

Investing

401k Retirement Calculator

Estimate your 401(k) balance at retirement by factoring in your salary, contribution rate, employer match, and expected investment returns. Use this when planning how much to save each year.

Current Age (years)

Retirement Age (years)

Annual Salary ($)

Your Contribution (%)

Employer Match (%)

Expected Annual Return (%)

Key differences

	Retirement Savings Calculator	401k Retirement Calculator
Category	Personal Finance	Investing
Inputs required	4	6
Result	Monthly Savings Needed ($)	Retirement Balance ($)
What it does	Find out how much to save each month to hit a target retirement nest egg, given your current savings and years to retirement. Assumes a 7% annual return.	Estimate your 401(k) balance at retirement by factoring in your salary, contribution rate, employer match, and expected investment returns. Use this when planning how much to save each year.