Percentage Calculator
Calculate percentages, percentage change, and ratios instantly. Free, fast, and easy to use.
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Tool Coming Soon
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File expected: tools/percentage-calculator.php
About Percentage Calculator
Percentage Calculator - Free Online
Solve everyday percentage problems in seconds: "What is X% of Y?", "X is what percent of Y?", and "percentage change from X to Y". Perfect for discounts, taxes, tips, and exam scores.
What Can You Calculate?
- Percentage of a Number — What is 15% of 200?
- Percentage of Total — 30 is what percent of 120?
- Percentage Change — Increase/decrease between two values
- Formula Shown — Understand how each result is derived
- History — Last 5 calculations kept on screen
How to Use the Percentage Calculator
- Choose the calculation mode
- Enter the values
- Get an instant, accurate result
Handy for shopping discounts, salary changes, grade calculations, and any percent-related math.