Complex Fraction Calculator

Enter a numerator fraction and denominator fraction to simplify the complex fraction and see the reciprocal-multiplication step.

Numerator fraction/value

Denominator fraction/value

9/103/4 × 6/5 = 18/20 = 9/10

—Mixed number

—Decimal

How to use this Complex Fraction Calculator

Simplify a fraction divided by another fraction. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.