Aspect Ratio Calculator
Simplify width and height to lowest terms, or scale a ratio to a target side.
Aspect ratio
16:9
Decimal
1.7778
Step-by-step
- Original: 1920 × 1080
- GCD = 120
- Simplified ratio: 16:9
- Decimal: 1920 ÷ 1080 = 1.7778
Simplify width and height to lowest terms, or scale a ratio to a target side.