Is the result simplified automatically?

Yes. The output fraction is automatically reduced using the greatest common divisor.

When does division fail?

If the second fraction equals 0, the division would become division by zero and cannot be calculated.

Can I also see decimal and percent values?

Yes. The tool shows the simplified fraction together with decimal and percent results.

TOOLOG TOOL

Fraction Calculator | Simplify, mixed number, decimal, and percent

Calculate fraction addition, subtraction, multiplication, or division and instantly see the simplified result, mixed number, decimal, and percent.

Data/Math

First fraction

Operation

Second fraction

-Simplified result

-Mixed number

-Decimal

-Percent

Enter two fractions to add, subtract, multiply, or divide them instantly.

A quick way to calculate fractions

When you are solving homework, checking ratios, or working with recipe math, calculating fractions is only half the job — you usually also want the simplified form and a decimal value.

This tool lets you enter two fractions and instantly see: simplified fraction / mixed number / decimal / percent.

Key features

Add, subtract, multiply, and divide fractions
Auto-simplify the final result
Show mixed-number form when useful
Show decimal and percent at the same time
Copy the result quickly

How to use it

Enter the numerator and denominator of the first fraction.
Choose an operation.
Enter the numerator and denominator of the second fraction.
Check the simplified result, mixed number, decimal, and percent.

FAQ

Why show a mixed number too?

A mixed number can be easier to read than an improper fraction in many everyday cases.

Can I calculate negative fractions?

Yes. Enter a negative numerator to work with negative fractions.

When is percent output useful?

It helps when you want to interpret a fraction as a rate, share, or ratio in percent form.