Fraction Calculator
Add, subtract, multiply, divide, and simplify fractions with mixed numbers and decimal equivalents.
First fraction
Second fraction
Result
—
Enter fractions and an operation, then click Calculate.
Convert mixed numbers to improper fractions, apply add/subtract/multiply/divide, then reduce by the greatest common divisor.
Optional whole number plus numerator and denominator.
Add, subtract, multiply, or divide.
Same mixed-number format as the first.
See mixed number, improper fraction, and decimal.
Add one and one-half to two-thirds.
2 1/6 (≈ 2.1667)
Adding denominators
Fix: Find a common denominator; only add numerators.
Forgetting to simplify
Fix: Divide numerator and denominator by their GCD.
Leaving mixed numbers unconverted
Fix: Convert to improper fractions before multiply/divide.
Add, subtract, multiply, divide, and simplify fractions with mixed numbers and decimal equivalents.
First fraction
Second fraction
Result
—
Enter fractions and an operation, then click Calculate.