Percentage Calculator

Solve percentage problems instantly with multiple calculation types

What is X% of Y?

% of

Formula: (X/100) × Y

X is what % of Y?

is what % of

Formula: (X/Y) × 100

From X to Y is?

Formula: ((Y-X)/X) × 100

X ± Y%

Formula: X ± (X × Y/100)

Last Calculation: -

Total Calculations: 0

Features

Four different percentage calculation methods

Instant calculations as you type

Toolliyo Assistant

Ask about tutorials, ebooks, training, pricing, mentor services, and support. I use public site content only—not admin or internal tools.