🧮 Everyday Calculators
Ratio Calculator
Simplify a two-number ratio to its lowest whole-number terms.
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Simplified from 12:18.
How to use the Ratio Calculator
Reduce a two-number ratio by dividing both terms by their greatest common divisor.
- Enter the first and second values.
- Fieldlet finds the greatest common divisor of the two whole numbers.
- Both sides are divided by that common divisor.
Last reviewed for accuracy:
Common questions
What does a simplified ratio mean?
It expresses the same proportion using the smallest equivalent whole-number terms.