Trimmed dimensions
| Books/Stationery | mm | inches | picas:points | ||||||||
| A0 | 841 | x | 1189 | 33.11 | x | 46.81 | 199: 5 | x | 281:11 | ||
| A1 | 594 | x | 841 | 23.39 | x | 33.11 | 140:10 | x | 199: 5 | ||
| A2 | 420 | x | 594 | 16.54 | x | 23.39 | 99: 7 | x | 140:10 | ||
| A3 | 297 | x | 420 | 11.69 | x | 16.54 | 70: 5 | x | 99: 7 | ||
| A4 | 210 | x | 297 | 8.27 | x | 11.69 | 49:10 | x | 50: 5 | ||
| A5 | 148 | x | 210 | 5.83 | x | 8.27 | 35: 1 | x | 49:10 | ||
| A6 | 105 | x | 148 | 4.13 | x | 5.83 | 24:11 | x | 35: 1 | ||
| A7 | 74 | x | 105 | 2.91 | x | 4.13 | 17: 7 | x | 24:11 | ||
| A8 | 52 | x | 74 | 2.05 | x | 2.91 | 12: 4 | x | 17: 7 | ||
| A9 | 37 | x | 52 | 1.46 | x | 2.05 | 8: 9 | x | 12: 4 | ||
| A10 | 26 | x | 37 | 1.02 | x | 1.46 | 6: 2 | x | 8: 9 | ||
| Posters/Charts | mm | inches | picas:points | ||||||||
| B0 | 1000 | x | 1414 | 39.37 | x | 55.67 | 237: 1 | x | 335: 3 | ||
| B1 | 707 | x | 1000 | 27.83 | x | 39.37 | 167: 8 | x | 335: 3 | ||
| B2 | 500 | x | 707 | 19.68 | x | 27.83 | 118: 7 | x | 167: 8 | ||
| B3 | 353 | x | 500 | 13.90 | x | 19.68 | 83: 8 | x | 118: 7 | ||
| B4 | 250 | x | 353 | 9.84 | x | 13.90 | 59: 3 | x | 83: 8 | ||
| B5 | 176 | x | 250 | 6.93 | x | 9.84 | 41: 9 | x | 59: 3 | ||
| B6 | 125 | x | 176 | 4.92 | x | 6.93 | 29: 8 | x | 41: 9 | ||
| B7 | 88 | x | 125 | 3.46 | x | 4.92 | 20:10 | x | 29: 8 | ||
| B8 | 62 | x | 88 | 2.44 | x | 3.46 | 14: 8 | x | 20:10 | ||
| B9 | 44 | x | 62 | 1.73 | x | 2.44 | 10: 5 | x | 14: 8 | ||
| B10 | 31 | x | 44 | 1.22 | x | 1.73 | 7: 4 | x | 10: 5 | ||
| DTP | mm | inches | picas:points | ||||||||
| Letter | 216 | x | 279 | 8.50 | x | 11.00 | 51: 2 | x | 66: 3 | ||