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