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Percentage Calculator

Use this free percentage calculator to quickly solve percentage increase, decrease, fraction to percent, and more.

Frequently Asked Questions - Percentage Calculator

What is a percentage calculator?

A percentage calculator is a free online tool to quickly calculate percentages, including percentage increase, decrease, and proportion values.

How do I calculate percentage manually?

The formula is: (Value × Percentage) ÷ 100. For example, 15% of 200 = (200 × 15) ÷ 100 = 30.

Which is the best percentage calculator?

This free tool is SEO optimized and works like Google percentage calculator, CalculatorSoup percentage calculator, or RapidTables percentage calculator.