Resolution Calculator
Enter dimensions in any unit and get the equivalent in all others.
Results appear here
Common Print Sizes
2:3
3:4
4:5
Paper
A-Series
Selecting a size calculates all units at 300 DPI.
Print Quality Reference
Excellent300+ DPI — ideal for all professional print
Good200–299 DPI — suitable for most home & online print services
Fair150–199 DPI — may appear slightly soft at full size
Lowbelow 150 DPI — likely to appear pixelated when printed