Size mm | Size " |
Book Thickness (approximate) |
Sheets 80gsm | Sold In |
6mm | 1/4" | 4mm | 35 | 200 |
7.9mm | 5/16" | 6mm | 60 | 200 |
9.5mm | 3/8" | 8mm | 80 | 200 |
11.1mm | 7/16" | 9mm | 90 | 100 |
12.7mm | 1/2" | 11mm | 110 | 100 |
14.3mm | 9/16" | 13mm | 130 | 100 |
17.5mm | 5/8" | 15mm | 150 | 100 |
20.6mm | 3/4" | 19mm | 190 | 100 |
23.5mm | 7/8" | 21mm | 210 | 100 |
25.4mm | 1" | 23mm | 230 | 100 |
28.6mm | 1-1/8" | 27mm | 270 | 100 |
30.2mm | 1-3/16" | 29mm | 290 | 100 |
31.8mm | 1 -1/4" | 30mm | 300 | 100 |
38.1mm | 1 -1/2" | 36mm | 360 | 50 |
45.5mm | 1 -3/4" | 43mm | 430 | 25 |