Math
Ratio Calculator
Simplify and scale ratios.
Result
16 : 9
Simplified ratio
Decimal
1.7778
B when A=120
67.50
Download results
Quick summary
Simplify a ratio and scale it to any reference value.
How to calculate ratio manually
- Divide both terms by their gcd to simplify.
- Scale: B' = (B / A) · A'.
Simplify a ratio and scale it to any reference value.
How it works
Divide both terms by their gcd to simplify. Scale: B' = (B / A) · A'.
Example
16 : 9 simplifies to 16 : 9. At width 120 → height ≈ 67.5.
Was this calculation accurate and helpful?
Your anonymous feedback helps us improve every Calcly tool.
Math hub
Next steps
Keep momentum going with these recommended calculators.
Popular calculators
The most-used tools on Calcly.