Roll 60 inch = 152.4 cm
Roll 44 inch = 111.76 cm
Roll 36 inch = 91.44 cm
Roll 24 inch = 60.96 cm
A2 420 mm * 594 mm = 16.5 inch * 23.38 inch
A3+ 483 mm * 329 mm = 19 inch * 12.95 inch
A3 420 mm * 297 mm = 16.5 inch * 11.6 inch
A4 210 mm * 297 mm = 8.26 inch * 11.6 inch
A5 21 0mm * 148.5 mm = 8.26 inch * 5.84 inch
A6 105 mm * 148.5 mm = 4.13 inch * 5.84 inch
A7 105 mm * 73.5 mm = 4.13 inch * 2.89 inch
3R 89mm * 127mm=3.5 inch * 5 inch
4R 102mm * 152mm=4 inch * 6 inch
5R 127mm * 178mm=5 inch * 7inch