Print Size Conversions

Guide to convert print image sizes in inches, cms, mms.

Inches cms  mm
10 x 15 25.4 x 38.1 254 x 381
12 x 18 30.4 x 45.7 304 x 457
16 x 24 40.6 x 60.9 406 x 609
20 x 30 50.8 x 76.2 508 x 762
30 x 45 46.2 x 114.3 462 x 1143