Tool
Print size calculator.
Plug in your file dimensions in pixels and pick a target DPI. The calculator shows the largest print size you can deliver at that quality, in metric and imperial.
Max print size for your file
Enter the width and height of the file in pixels and pick the DPI you want to print at.
Max print (mm)
635 x 423
Max print (inches)
25.0 x 16.7
Largest standard A-size that fits: A3 at 240 DPI.
What DPI to pick
- 300 DPI: museum-grade, viewing at arm's length.
- 240 DPI: excellent for fine art prints up to A2.
- 200 DPI: solid for large prints viewed from a metre away.
- 150 DPI: fine for wall-distance pieces like A1 and A0.
- 100 DPI: large format viewed from 2+ metres.
- 50 to 80 DPI: billboards and signage.