FINANCIAL CALCULATORS
Investment Calculator
Project the future value of an investment with regular contributions.
100% free
No sign-up
Private — runs in your browser
Instant results
KEY TAKEAWAYS
- Project the future value of an investment with regular contributions.
- Free to use — no sign-up, no account and no usage limits.
- Runs entirely in your browser, so the numbers you enter stay private.
- Works on desktop and mobile with instant, accurate results.
Last updated: June 2026
About the Investment Calculator
Enter a starting balance, monthly contribution, expected return and time horizon to estimate what your investment could be worth.
Frequently asked questions
Is the return guaranteed?
No — investment returns vary year to year. This projects a constant average return for planning purposes only.
Free online tool from ConvertFleet. Calculations run entirely in your browser — nothing you type is sent anywhere. Results are estimates for general guidance only.