Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Investing
Compound Interest Calculator
Project the future value of an investment given a lump-sum principal, recurring monthly contributions, an annual rate, and a compounding frequency. Use it for long-horizon planning — retirement, college funds, or any goal where reinvested earnings drive the bulk of growth.
Fill in the required fields to see your result.
Stock Market
CAGR Calculator
Calculate the compound annual growth rate (CAGR) — the constant per-year rate that turns an investment's starting value into its ending value. Use it to compare funds, portfolios, or business metrics that grew at uneven annual rates on a level playing field.
Fill in the required fields to see your result.
Key differences
| Compound Interest Calculator | CAGR Calculator | |
|---|---|---|
| Category | Investing | Stock Market |
| Inputs required | 5 | 3 |
| Result | Future Value ($) | CAGR (%) |
| What it does | Project the future value of an investment given a lump-sum principal, recurring monthly contributions, an annual rate, and a compounding frequency. Use it for long-horizon planning — retirement, college funds, or any goal where reinvested earnings drive the bulk of growth. | Calculate the compound annual growth rate (CAGR) — the constant per-year rate that turns an investment's starting value into its ending value. Use it to compare funds, portfolios, or business metrics that grew at uneven annual rates on a level playing field. |