Online Percentage Calculator

Quickly calculate percentages, add or subtract percentages from numbers.

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Percentage Calculator

Need to quickly calculate a percentage for shopping, stats, or schoolwork? Our free Percentage Calculator handles all common percentage problems with ease. Whether you're trying to figure out a discount, calculate a tip, understand a statistical change, or solve homework problems, this tool provides instant and accurate answers.

Our calculator can solve various percentage calculations, including:

What is X% of Y? (e.g., What is 15% of 200?)
X is what % of Y? (e.g., 30 is what percentage of 150?)
Percentage Increase/Decrease from X to Y? (e.g., What is the percentage change from 50 to 75?)

Simply input your numbers into the clearly labeled fields, and the calculator will do the math for you. It's a quick, reliable tool for everyday percentage calculations.