457 Calculator

Calculate your 457 plan contributions and future balance.

isCalculator Editorial Team Published by:
Reviewed by: Review Board
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How to use this tool?

How to Use the 457 Plan Calculator

This calculator estimates your 457 plan balance at retirement, including contributions, employer match, and growth.

  1. Enter your details: Fill in all fields with non-negative numbers. Use dollars for monetary values and percentages for rates.
  2. Key inputs:
    • Current Age and Retirement Age (in years)
    • Current Balance and Annual Contribution (in $)
    • Expected Annual Return and Employer Match Rate (in %)
  3. Click "Calculate": The result shows your estimated future balance, total contributions, employer match, and growth.
  4. Check for errors: Ensure retirement age is greater than current age, and all values are non-negative.

Note: The formula assumes annual compounding and constant contributions. Employer match is calculated as a percentage of your contribution.

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Frequently Asked Questions

A 457 plan is a tax-advantaged retirement savings plan available to state and local government employees and some non-profit organizations.

The calculator uses the future value formula for compound interest with annual contributions and employer match.

Yes, the employer match is calculated as a percentage of your annual contribution and added to your total annual savings.

Reviewed by Experts

Carlos Bicho

Carlos Bicho

Financial Advisor

Private Banker & Financial Advisor

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Danilson Melicio

Danilson Melicio

Financial Advisor

Financial Markets Investor

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Eurico José Kiala

Eurico José Kiala

Mathematician

Teacher

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Francisco Saramango

Francisco Saramango

Board Financial Advisor

Financial Management and Accounting, Financial management and accounting

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Juliana Mayorca

Juliana Mayorca

Financial Advisor

Board-Level Advisor

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