Aspect Ratio Converter
Calculate the missing dimension based on the aspect ratio, or simplify existing resolution to a clean ratio.
Aspect ratio presets
Result
Value
—
Fill in exactly two fields:
- Width + Height → the output will be a simplified ratio (e.g. 3840×2160 → 16:9)
- Width + Ratio → adds Height
- Height + Ratio → adds Width
History
No calculations yet. Run one to store it here.