Pixels to Inches
Enter your image's pixel width and height and a resolution, and see the print size in inches, centimeters and millimeters. The conversion uses PPI — pixels per inch.
Print size at 300 PPI13.44 × 10.08 in34.14 × 25.60 cm
Inches13.44 × 10.08 in
Centimeters34.14 × 25.60 cm
Millimeters341 × 256 mm
The formula
How the conversion works
Print size in inches equals pixel width divided by PPI (pixels per inch). For centimeters, multiply the inch result by 2.54; for millimeters, by 25.4. There's nothing hidden — the calculator applies the same math you can do by hand.
Example
4032 × 3024 px at 300 PPI
4032 ÷ 300 = 13.44 in wide · 3024 ÷ 300 = 10.08 in tall.
Example
4032 × 3024 px at 150 PPI
Halve the resolution, double the print: 26.88 × 20.16 in.
Example
1080 × 1920 px at 300 PPI
3.6 × 6.4 in — a phone screenshot, roughly 9:16.