AV-E07
Aspect Ratio Calculator
Simplify a width and height to a ratio, or keep a ratio and solve the missing dimension.
● Runs on your device; nothing is uploadedHow to use it
- Under Simplify a size, enter the Width and Height.
- Read the reduced ratio, decimal ratio and orientation.
- Under Resize keeping the ratio, enter Ratio W and Ratio H or click a preset.
- Type a New width or New height; the other side is solved from the one typed last.
Limits
- Decimal places used when reducing
- up to 6
- Closest simple ratio
- denominator up to 32, shown when terms exceed 50
Features
- Reduces decimal sizes to whole-number ratios
- Closest simple ratio for awkward sizes such as 1366×768
- Presets from 16:9 and 9:16 to 2.39:1 and √2 A-series paper
- Exact and rounded results for the resized dimension
- Live preview box of the ratio
For AI agents: avtools_aspect_ratio
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