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403(b) Calculator
Project 403(b) retirement savings growth with recurring contributions using a free 403(b) calculator.
Projected balance
$724,713
Total contributions
$272,600
Investment growth
$452,113
What this estimate means
264 months of contributions modeled with monthly compounding.
This is a planning estimate, not a guaranteed return forecast.
How to Use
- Enter your current 403(b) balance if you already contribute through work.
- Add your average monthly employee and employer contribution total.
- Choose an annual return assumption and years until retirement.
- Review the projected account balance, contributions, and investment growth.
Frequently Asked Questions
What is a 403(b) calculator used for?
It helps teachers, nonprofit employees, and other eligible workers estimate how payroll retirement contributions could grow over time.
Can I include employer matching or employer contributions?
Yes. Add both your contributions and any regular employer money into the monthly contribution amount for a planning estimate.
Does this include contribution limits?
No. This is a growth projection tool, so you should still check the current tax-year contribution rules separately.
Should I compare a 403(b) with a Roth IRA too?
Often yes. Many savers use both a workplace retirement plan and an IRA, depending on budget and tax strategy.
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