Fraction to Percent

Enter a fraction (integer, numerator, denominator) and convert it to a percentage. Results appear instantly in your browser.

Fraction
Integer
 
Numerator
⁄
Denominator
Enter a fraction like 3/4 or a mixed number like 1 3/4
Percent
Result will appear here
Quick Reference
1/4→25%
1/3→33.33%
1/2→50%
2/3→66.67%
3/4→75%
1/5→20%
1 1/2→150%
2 1/4→225%

Fraction to Percent Converter

This tool converts a mixed fraction (integer + numerator/denominator) into its percentage equivalent. It is useful for math homework, financial calculations, or any situation where you need to express fractions as percentages.

The conversion runs entirely in your browser. Enter the integer part (optional), the numerator, and the denominator, then click Calculate to see the percentage result.

How to use

  1. Enter the integer part (leave empty or 0 if the fraction is less than 1).
  2. Enter the numerator (top number of the fraction).
  3. Enter the denominator (bottom number of the fraction).
  4. Click Calculate to see the percentage result.
  5. Use Copy to copy the result to your clipboard, or Clear to reset.

How it works

The percentage is calculated as: percent = (integer + numerator / denominator) * 100. For example, 3/4 becomes (3 / 4) * 100 = 75%.

Example

Fraction:  3/4
Percent:   75%

Fraction:  1/2
Percent:   50%

Fraction:  1 1/4
Percent:   125%