RATIOGRID: ASPECT RATIO

Support

RatioGrid calculates aspect ratios, pixel dimensions and resolution scaling. It does not modify device or game display settings.

Calculate dimensions

Enter the two parts of a ratio, such as 16:9, then enter either width or height. The other dimension updates automatically. Decimal ratios such as 2.39:1 are supported.

Find a ratio

Choose Find ratio and enter both whole-pixel dimensions. RatioGrid shows the simplified aspect ratio. Use dimensions applies that pair to the calculator.

Scale and copy

Choose 0.5×, 1×, 2× or a positive custom scale. Scaling uses the base resolution. Copy Width, Copy Height and Copy Both put the selected result on your clipboard; Copy Both uses a format such as 1920 × 1080.

Save presets

Save a named dimension pair for repeated use. Select a preset to load it, rename or delete it, and reorder your library in Presets. Each device keeps its own local library; calculations and presets work offline.

Results are calculations. Check that your destination software accepts the selected dimensions and rounding.