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| Product Size Guide | -- Please Select -- |
|---|
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| Size | Dimension |
|---|---|
| B0 | 100 × 141 cm |
| B1 | 70.7 × 100 cm |
| B2 | 50 × 71 cm |
| B3 | 35.3 × 50 cm |
| B4 | 25 × 35.3 cm |
| B5 | 17.6 × 25 cm |
| B6 | 12.5 × 17.6 cm |
| B7 | 8.8 × 12.5 cm |
| B8 | 6.2 × 8.8 cm |
| B9 | 4.4 × 6.2 cm |
| B10 | 3.1 × 4 cm |
B series papers are used as an alternative where the A series is not suitable. Similar to the A series papers, its
dimensions are defined by the ISO 216 International Standard for paper sizes. Using B series is a good idea when the A
series is too big or small for the document you’re working on.
The sizes offered by the B series are between each of the A series paper sizes. B5, for instance, measures between A4
and A5.
Following the same concept as the A series, a sheet of paper in the B series, when folded in half, will result to the
next smaller size. B3 is half of B2, B2 is half of B1, and so on. Like the A series, the B series’ aspect ratio is 1:√2.
While less frequently used in office settings, the B series is relevant for a variety of special uses. Most posters use
B series papers and B5 is a common choice for books. Other uses include envelopes and passports.