Image Resolution Planner

Choose inches or centimeters, physical width and height, and a target PPI to calculate required raster dimensions and compare common print-density targets.

Plan pixels from physical output

Start with the print size you want and a target PPI. This is the reverse of the Image Print Size Calculator.

Physical width

Physical height

Units

Target PPI

3000 × 2400 px7.20 MP required at 300 PPI

5:4Aspect ratio

7,200,000Total pixels

3000 pxLong edge

2400 pxShort edge

Check an existing image

This calculates raster dimensions from physical size × PPI. It does not guarantee a printer, paper, viewing distance, or source image can deliver a particular perceived quality.

Inspect dimensions Aspect ratio Print size Required pixels DPI metadata Crop geometry Resize image

Compare common print densities

Target PPI	Required dimensions	Megapixels

10 × 8 in
3000 × 2400 px

Use the connected image workflow

Optimize only when needed, set dimensions deliberately, convert or edit for a real destination, then inspect the exported result before replacing your source asset.

Browser-local limits

Canvas-based export is browser dependent. PNG is broadly available; JPEG/WebP quality and support can vary, and metadata may not be preserved through canvas re-encoding.