Free Online Percentage Calculator

Calculate percentages instantly using our free online percentage calculator tool. Find percentage increase, decrease, difference, GST, marks percentage, discount percentage and more.

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Percentage Calculator

Calculate percentages instantly with fast and accurate results

%
#
📋 Result
0

📐 How It Works?

% of Number

Result = (X × Y) ÷ 100

Example: 15% of 200 = (15 × 200) ÷ 100 = 30

What % is X of Y?

Result = (X ÷ Y) × 100

Example: 50 is (50 ÷ 200) × 100 = 25% of 200

Percentage Change

((New - Old) ÷ Old) × 100

Example: 100 → 150 = ((150-100)÷100)×100 = 50% increase

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Calculate discounts & savings

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Calculate GST percentage

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Calculate exam percentage

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Calculate tip percentage

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Convert CGPA into percentage

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Calculate interest percentage

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About Percentage Calculator

Our free percentage calculator helps you calculate percentage values instantly. You can calculate percentage increase, decrease, percentage difference, GST, marks percentage, discount percentage, and many more calculations easily.

This calculator works on mobile, desktop, and tablet devices. It provides accurate results instantly without registration.