Standard paper sizes in millimeters:
| Format | A | B | C |
|---|---|---|---|
| 0 | 841×1189 | 1000×1414 | 917×1297 |
| 1 | 595×841 | 707×1000 | 648×917 |
| 2 | 420×595 | 500×707 | 458×648 |
| 3 | 297×420 | 353×500 | 324×458 |
| 4 | 210×297 | 250×353 | 229×324 |
| 5 | 148×210 | 176×250 | 162×229 |
| 6 | 105×148 | 125×176 | 114×162 |
| 7 | 74×105 | 88×125 | 81×114 |
| 8 | 52×74 | 62×88 | 57×81 |
| 9 | 37×52 | 44×62 | 40×57 |
| 10 | 26×37 | 31×44 | 28×40 |