401(k) Projection Calculator
Simple 401(k) projection from balance, contribution, optional match, years, and a fixed return. Not tax-aware.
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How to use 401(k) Projection Calculator
- Enter the amounts, rates, and term that match the job.
- Set every option that changes the formula, including compounding, timing, or inclusive tax.
- Read the result rows and any schedule table. Invalid input shows an error in the status line.
- Treat the result as arithmetic on this device, not a quote or filing.
401(k) Projection Calculator
Browser calculator
| Where it runs | This browser |
|---|---|
| Upload | None |
| Live rates | None. You type the rate |
| Advice | Informational only |
What 401(k) Projection Calculator does
Each period invests your contribution plus match percent of that contribution. No IRS limits, vesting, fees, or tax. The return is a number you type, not a market forecast.
Informational, not lending, tax, or investment advice. Confirm a decision where it actually binds you.
How this page works
All fields on the form are passed into a local engine. Simple 401(k) projection from balance, contribution, optional match, years, and a fixed return. Not tax-aware.
Limits
Fees, tax tables, lender overlays, and market prices are omitted unless you typed them. Sibling calculators cover nearby jobs without mixing formulas.