Compare calculators

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

401(k) Contribution Limit Calculator

Find out your maximum allowable 401(k) contribution for the year, including catch-up contributions if you're 50+, and see how much your employer match adds to your total. Great for annual benefits enrollment.

Your Age (years)

Annual Salary ($)

Employer Match Rate (%)

Current Contribution Rate (%)

Tax Year

Fill in the required fields to see your result.

Retirement

Catch-Up Contribution Calculator

Estimates your retirement balance at age 65 when you add IRS catch-up contributions on top of regular savings. Ideal for workers 50+ who want to accelerate retirement savings in their final working years.

Current Age (years)

Current Retirement Savings ($)

Regular Annual Contribution ($)

Catch-Up Contribution

Expected Annual Return (%)

Fill in the required fields to see your result.

Key differences

	401(k) Contribution Limit Calculator	Catch-Up Contribution Calculator
Category	Retirement	Retirement
Inputs required	5	5
Result	Total Annual Contribution ($)	Retirement Balance with Catch-Up ($)
What it does	Find out your maximum allowable 401(k) contribution for the year, including catch-up contributions if you're 50+, and see how much your employer match adds to your total. Great for annual benefits enrollment.	Estimates your retirement balance at age 65 when you add IRS catch-up contributions on top of regular savings. Ideal for workers 50+ who want to accelerate retirement savings in their final working years.