Fraction Calculator

Add, subtract, multiply, divide, and simplify fractions.

100% Browser-Based

Files Never Leave Your Device

No Server Uploads

Zero Data Collection

How It Works

Input numerator and denominator for each fraction.

Select add, subtract, multiply, or divide.

See simplified fraction, mixed number, and decimal.

Add, subtract, multiply, and divide fractions.

Reduce any fraction to lowest terms.

Results shown as improper and mixed fractions.

Does it handle negative fractions?

Yes, negative numerators and denominators are supported.