Fraction Calculator

Operation

Use integers, decimal points, fractions such as 1/3, or mixed numbers such as −2 1/3. Fraction results are exact and reduced; the decimal display is an approximation.

Results

Enter your values and select Calculate.

ab+cd=ad+bcbd\frac{a}{b}+\frac{c}{d}=\frac{ad+bc}{bd}

How it works

Use integers, decimal points, fractions such as 1/3, or mixed numbers such as −2 1/3. Fraction results are exact and reduced; the decimal display is an approximation.

ab+cd=ad+bcbd\frac{a}{b}+\frac{c}{d}=\frac{ad+bc}{bd}