Percent to Ratio Calculator
How to Convert a Percent to a Ratio
Express the percent as P : (100 − P), then simplify by dividing both parts by their GCD.
Ratio = P : (100 − P) → simplify
For example, 25% becomes:
25 : 75 → GCD = 25 → 1 : 3
Example
Convert 60% to a ratio:
60 : 40 → GCD = 20 → 3 : 2