Percentage Calculators
📌 Mode 1: What is X% of Y?
What is
% of
📌 Mode 2: X is what % of Y?
is what % of
📌 Mode 3: % Change from X to Y
From
to
Frequently Asked Questions
How do I calculate a percentage of a number?
To find X% of Y, multiply Y by X and divide by 100. For example, 20% of 150 = (150 × 20) / 100 = 30. Use Mode 1 above for this calculation instantly.
How do I calculate percentage increase?
Percentage increase = ((New Value - Old Value) / Old Value) × 100. For example, if a price goes from $50 to $65, the increase is ((65-50)/50) × 100 = 30%.