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Fraction Calculator (Reduce, Mixed Numbers, Common Denominators)

Enter mixed or improper fractions as-is, perform addition, subtraction, multiplication, or division, and instantly view reduced results, mixed-number forms.

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Enter mixed or improper fractions as-is, perform addition, subtraction, multiplication, or division, and instantly view reduced results, mixed-number forms, and decimal approximations.

Operation
Example inputs: 2 1/4, -7/8, 3.

FAQ

Can I enter mixed numbers?

Yes. Enter a whole number followed by a space and the fractional part, e.g. 2 1/4. The tool also accepts full-width characters and normalizes them automatically.

Does the tool show intermediate steps?

We display the common denominator and multipliers for addition/subtraction, and the reciprocal or products for multiplication/division so you can double-check the math.

Related calculators

Need detailed reduction steps and visuals? Try the Fraction Simplifier & Mixed Number Converter.