Math & Statistics · Tool #02
Fraction Calculator
Add, subtract, multiply, divide and simplify fractions.
Fraction Inputs
Enter two fractions and select an operation.
Results are reduced to lowest terms. Division by a zero numerator is not allowed.
Fraction Result
Exact fraction plus decimal form.
Simplified fraction
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Decimal value
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Mixed number
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How to use this calculator
What to enter
Enter or select the following as requested: First numerator; First denominator; Second numerator; Second denominator; Operation. Follow the units, valid ranges, examples, and options displayed beside each field.
What the result means
The numerical result follows the operation or relationship named by the calculator and the values entered. Check the order of operations, sign, precision, and units shown, especially when combining percentages or ratios.
When to use it
Use this to calculate or verify a numerical value. Recheck the input values and rounding if the result will be used in a report, measurement, or further calculation.