Fraction to Percentage Calculator

FRACTION TO PERCENTAGE CALCULATOR

Any fraction.
As a percentage.

Turn a fraction or mixed number into a percentage and a decimal, and see it simplified to its lowest terms.

01 / YOUR DETAILS

Make it personal.

Start with the example, or enter your own details.

Working with ratios? Simplify ratios like 12:8 into their lowest terms.

Ratio simplifier

BEHIND YOUR NUMBER

A little understanding
goes a long way.

How do I convert a fraction to a percentage?

Divide the top number (numerator) by the bottom number (denominator), then multiply by 100. 3/8 is 3 ÷ 8 = 0.375, which is 37.5%.

% = numerator ÷ denominator × 100

What about mixed numbers?

Add the whole number on. 1 3/4 is 1 + 0.75 = 1.75, which is 175%.

Can I trust the answer?

Yes. These are exact calculations, rounded only for display. Change the number of decimal places under “Add more detail” if you need more precision.

YOUR NUMBERS. MADE CLEAR.Calculations happen on your device.