Ream weight
Basis weight
(g/m
2
)
Bond / Ledger
(lb.)
Offset / Text
(lb. text)
Cover
(lb. cover)
Index
(lb. index)
270 72 183 100
*
150
297 79 201 110
*
165
307 82 208 114 170
*
325 87 220 120 180
*
351 94 237 130
*
194
398 106 269 147 220
*
405 108 274 150 224
Asterisks (*) indicate the most common weights for that category.
Custom Paper Size Conversion Table
Display size Horizontal × Vertical: mm (inches)
A3 420×297 (16.54×11.69)
B4 JIS 364× 257 (14.33×10.12)
A4 210×297 (8.27×11.69)
A4 297×210 (11.69×8.27)
B5 JIS 182×257 (7.17×10.12)
B5 JIS 257×182 (10.12×7.17)
A5 148×210 (5.83×8.27)
A5 210×148 (8.27×5.83)
B6 JIS 182×128 (7.17×5.04)
A6 148×105 (5.83×4.13)
SRA3 450×320 (17.72×12.60)
SRA4 225×320 (8.86×12.60)
SRA4 320×225 (12.60×8.86)
Printing Using Master Library
41