How do I add mixed numbers?

Convert to improper fractions with a common denominator, add, then convert back to a mixed number.

Mixed Number Calculator — Add, Subtract, Multiply, Divide

Calculate with mixed fractions like 2 1/2 and 3/4. Free mixed number calculator with steps.

First number

Operation

Second number

Formula used

Convert mixed numbers to improper fractions, operate, simplify

Examples

Try a sample calculation

2 1/2 + 1 3/4

Addition

All four operations.

Mixed number result.

Enter the required fields—dates, amounts, percentages, or measurements as labeled.
Double-check units (currency, tax rate, height/weight) match your scenario.
Run the calculation and read the breakdown, not just the headline number.
Adjust inputs to compare scenarios, or open a related Rankify calculator for the next step.

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