Percentage Calculator

All percentage calculations in one place

What is % of ?

100

20% × 500 = 100

is what % of ?

25%

75 ÷ 300 × 100 = 25%

Percentage change from to

+25%

(250−200) ÷ 200 × 100 = +25%

% =

1380

1200 + 15% (180) = 1380

What is % ?

1040

800 + 30% (240) = 1040

is % of what number?

425

85 ÷ 20% = 425

Percentage Formulas Reference

Calculation	Formula
X% of Y	`(X / 100) × Y`
A is what % of B	`(A / B) × 100`
% change from A to B	`((B − A) / A) × 100`
Add X% to N	`N × (1 + X/100)`
Remove X% from N	`N / (1 + X/100)`

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