Percentage Calculator

A percentage calculator is used to find percentages and solve common percentage problems quickly.

Percentages are commonly used in mathematics, shopping discounts, finance, statistics, school calculations and everyday situations.

Fashnza's Percentage Calculator provides several common percentage calculations in one simple tool.

Percentage of a number: X% of Y = (X ÷ 100) × Y

What percentage is X of Y: (X ÷ Y) × 100

Percentage change: ((New Value − Original Value) ÷ Original Value) × 100

What is a percentage?

A percentage is a number expressed as a fraction of 100 and is represented using the % symbol.

Is the Percentage Calculator free?

Yes. Fashnza's Percentage Calculator is free to use.

Can I calculate a percentage increase?

Yes. Select "Percentage Increase or Decrease" and enter the original and new values.

Can I calculate a percentage decrease?

Yes. The percentage change calculation identifies whether the new value represents an increase or decrease.

Can I calculate what percentage one number is of another?

Yes. Select "X is what percentage of Y?" and enter the two numbers.

Does Fashnza store my numbers?

No account is required. Calculations are performed directly in your browser.

Does the calculator work on mobile devices?

Yes. The calculator is designed to work on desktop computers, tablets and mobile devices.