Percentage Calculator

Quickly calculate percentages such as “What is X% of Y?”, “X is what percent of Y?”, and “Percentage increase or decrease.”

Percentage (%)

Number

What is a Percentage Calculator?

A percentage calculator is a tool that computes the percentage of a number or the percentage difference between two numbers. It’s essential for finance, education, and daily calculations.

Common Uses of Percentage Calculations

Used for discounts, tax calculations, grade percentages, profit margins, and tracking changes over time.

How to Use This Tool

Select a calculation type, enter the required numbers, and click 'Calculate' to get the result instantly.

FAQs

Can I calculate negative percentages?

Negative percentages are allowed only for increase/decrease calculations.

Is this tool free?

Yes, it’s completely free with no hidden costs.

What if I enter zero?

Zero is handled with appropriate error messages to avoid division issues.