The Percent Calculator

Calculate compound interest, inflation and percentages in seconds. Fast, accurate finance calculator with smart tools in one app.

The Percent Calculator is a simple and fast tool for compound interest, inflation and percentage calculations.

No complex setup. No unnecessary steps. Open the app, enter numbers, get the result instantly.

Includes 7 calculation modes:

Compound Interest — with regular contributions and period results. Inflation — compare value between years. Tip Calculator — split bills in seconds.

Percentage tools: • Find percent of a number • Find what percent one number is of another • Increase by percentage • Decrease by percentage

Lightweight, accurate and easy to use.