Formáty papíru
| Formátová řada | A | B |
| 0 | 841 x 1189 | 1000 x 1414 |
| 1 | 594 x 841 | 707 x 1000 |
| 2 | 420 x 594 | 500 x 707 |
| 3 | 297 x 420 | 353 x 500 |
| 4 | 210 x 297 | 250 x 353 |
| 5 | 148 x 210 | 176 x 250 |
| 6 | 105 x 148 | 125 x 176 |
| 7 | 74 x 105 | 88 x 125 |
| 8 | 52 x 74 | 62 x 88 |
| Formátová řada | A | B |
| 0 | 841 x 1189 | 1000 x 1414 |
| 1 | 594 x 841 | 707 x 1000 |
| 2 | 420 x 594 | 500 x 707 |
| 3 | 297 x 420 | 353 x 500 |
| 4 | 210 x 297 | 250 x 353 |
| 5 | 148 x 210 | 176 x 250 |
| 6 | 105 x 148 | 125 x 176 |
| 7 | 74 x 105 | 88 x 125 |
| 8 | 52 x 74 | 62 x 88 |