Retirement Calculator
Estimate how much you may have at retirement based on current savings, monthly contributions, and an expected return rate.
If provided, we also show the inflation-adjusted value (today’s purchasing power).
Informational only. Returns are not guaranteed and actual outcomes can differ significantly.
How it works
This calculator projects your retirement balance using monthly compounding: each month the balance grows by the monthly return, then your monthly contribution is added.
The expected annual return is converted to a monthly rate (annual ÷ 12) for a simple projection. If you enter inflation, we discount the projected balance back into today’s dollars using a constant annual inflation rate.
This tool does not include taxes, fees, employer match, or changes in contribution level over time. Use it as a planning estimate, not a guarantee.
Examples
- Age 30 → 65, $25,000 now, $500/mo, 6% return → projected retirement balance
- Add 2.5% inflation → see the same balance in today’s purchasing power
- Set monthly contribution to 0 → growth-only projection
When to use this tool
This tool is designed for quick, practical tasks such as everyday calculations, data formatting, or simple conversions. It is best used when you need fast results without installing software or using complex tools.
When to use
- Quick checks or one-time calculations
- Validating or converting data before using it elsewhere
- Simple tasks that do not require advanced software
When not to use
- Critical financial, legal, or medical decisions
- Large-scale or automated processing
- Situations requiring guaranteed precision beyond basic validation
Always review results before using them in important contexts.
About this tool
This tool helps you perform quick utility operations directly in your browser. It runs entirely in your browser without sending data to a server.
You can use this tool when handling simple tasks without installing additional software. The results should be interpreted as a processed output based on your input data.
FAQ
- Is this retirement estimate accurate?
It’s a simplified projection using constant monthly compounding, constant contributions, and a constant annual return. Real-world returns can vary.
- What does the inflation option do?
Inflation adjustment converts the future balance into today’s purchasing power using a constant annual inflation rate you enter.
- Does this include taxes or employer match?
No. Taxes, account rules, and employer matching can materially change outcomes. Add employer match into your monthly contribution if you want a rough estimate.
- Why can results differ from other calculators?
Different tools may assume different compounding frequency, contribution timing, fees, or return models.
- Are returns guaranteed?
No. This tool is informational only and does not predict market performance.