Mixed Number Calculator

Type two mixed numbers, such as 1 3/4 and 2 3/8, pick add, subtract, multiply or divide, and Mixed Number Calculator shows the answer as a mixed number. Each number is entered as a whole part, a numerator and a denominator, so you do not need to convert to improper fractions first.

What you get
• Whole part, numerator and denominator for both numbers
• Negative values allowed, for example -2 1/3
• Add, subtract, multiply or divide with the + − × ÷ buttons
• The result as a mixed number, with both inputs shown beside it
• A clear message for an invalid fraction or a division by zero

Where it helps
• Checking homework on adding or multiplying mixed numbers
• Scaling a recipe, for example 2 1/2 cups multiplied by 1 2/3
• Adding or cutting lengths that are written in inches as fractions
• Checking a hand calculation before you use the answer

Made for daily use
• Light and dark theme
• 28 languages, with right-to-left layout where it belongs

A new app
Built on the Calculator.io calculator engine. A More calculators link opens the full Calculator.io app, with 170+ tools for math, money, health and dates.

The app is supported by banner ads. Results are calculated from the numbers you enter.