finance
Simple interest calculator
Use Simple interest calculator locally in your browser with clear controls and a downloadable result.
Runs locally in your browser.
Display currency only. Changing it does not convert your amounts.
Maturity value$1,150,000
Principal / amount$1,000,000
Interest earned$150,000
Uses simple annual interest. Taxes, fees, and any provider-specific compounding are not included.
Formula estimate only. Rates, taxes, and legal rules vary by jurisdiction.
How to use Simple interest calculator
- Enter the value or content.
- Adjust the needed options.
- Review and save the result.