Percentage Calculator
Five percentage calculators in one — find % of a number, calculate increases, decreases, % change between two values, and more.
What is X% of Y?
Frequently Asked Questions
How do I calculate what percentage one number is of another?
Divide the first number by the second and multiply by 100. For example, 25 is what % of 200? → (25 ÷ 200) × 100 = 12.5%.
How do I calculate percentage increase?
Subtract the original value from the new value, divide by the original value, and multiply by 100. For example, from ₹800 to ₹1,000 → (200 ÷ 800) × 100 = 25% increase.
How do I calculate percentage decrease?
Subtract the new value from the original, divide by the original, and multiply by 100. For example, from ₹1,000 to ₹750 → (250 ÷ 1,000) × 100 = 25% decrease.