Aspect Ratio Calculator
Enter any resolution to simplify its ratio, preview the shape, or scale it to a target dimension.
Resolution
Width px
Height px
Simplified Ratio
16:9 ≈ 1.778:1
Preview
Decimal
1.7778
Orientation
Landscape
Resize to Match Ratio
Lock
Target Width px
Resulting Height px
720
Resizing to width 1280px at 16:9 produces 1280 × 720px.