457(b) Calculator
Project a 457(b) — the deferred-compensation plan for government and some non-profit workers — in today's dollars.
Your details
457(b) at retirement
$894,312.55
- In today's dollars
- $426,356.97
- Total contributions
- $236,000.00
- Investment growth
- $658,312.55
Contributions vs growth
- Contributions
- $236,000.0026%
- Growth
- $658,312.5574%
457(b) at retirement$894,312.55
Formula
Future value = current balance compounded monthly plus the future value of monthly contributions, deflated by inflation.
Sources & methodology
Constant return with monthly compounding plus inflation adjustment; excludes contribution limits and taxes.
- •U.S. SEC — retirement — SEC
Last updated: 2026-07-20
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