Fraction Calculator

Add, subtract, multiply or divide two fractions, and see the working.

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter two fractions, choose an operation, then calculate.

Check your entries

Enter whole numbers, with a denominator that is not zero.

Mixed Numbers Calculator

Whole numbers and fractions together — type them as "2 3/4".

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter two mixed numbers, choose an operation, then calculate.

Check your entries

Enter each value as a whole number, a fraction, or a mixed number.

Reduce a fraction — or a mixed number — to its lowest terms.

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter a fraction, with a whole number in front of it if you have one.

Check your entries

Enter whole numbers, with a denominator that is not zero.

Turn a decimal into a fraction in lowest terms.

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter a decimal, then calculate the fraction it stands for.

Check your entries

Enter a decimal number, like 1.375.

Divide a numerator by a denominator to fourteen significant figures.

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter a fraction, then calculate its decimal value.

Check your entries

Enter whole numbers, with a denominator that is not zero.

Use this calculator if the numerators or denominators are very big integers.

Example

This is a sample result, not your calculation. Enter your own values to replace it.

Enter two fractions of any size, choose an operation, then calculate.

Check your entries

Enter whole numbers, with a denominator that is not zero.