Dimensions
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ISO 216 defines the most common paper size standard in operation in the world today. With the exception of the United States, Canada, Peru, Mexico, Colombia and The Dominican Republic, the ISO 216 is used in every country to specify standard “A” size and “B” size paper..
B Series paper follows closely the same size standards as A standard paper. Although it is not as common in offices around the world as A paper, it is widely used in posters and passports.
| Format | Width × Height (mm) | Width × Height (cm) | Width × Height (in) |
|---|---|---|---|
| B0 | 1000 × 1414 mm | 100.0 × 141.4 cm | 39.4 × 55.7 in |
| B1 | 707 × 1000 mm | 70.7 × 100.0 cm | 27.8 × 39.4 in |
| B2 | 500 × 707 mm | 50.0 × 70.7 cm | 19.7 × 27.8 in |
| B3 | 353 × 500 mm | 35.3 × 50.0 cm | 13.9 × 19.7 in |
| B4 | 250 × 353 mm | 25.0 × 35.3 cm | 9.8 × 13.9 in |
| B5 | 176 × 250 mm | 17.6 × 25.0 cm | 6.9 × 9.8 in |
| B6 | 125 × 176 mm | 12.5 × 17.6 cm | 4.9 × 6.9 in |
| B7 | 88 × 125 mm | 8.8 × 12.5 cm | 3.5 × 4.9 in |
| B8 | 62 × 88 mm | 6.2 × 8.8 cm | 2.4 × 3.5 in |
| B9 | 44 × 62 mm | 4.4 × 6.2 cm | 1.7 × 2.4 in |
| B10 | 31 × 44 mm | 3.1 × 4.4 cm | 1.2 × 1.7 in |
