B5 Paper Size in mm and Inches
B5 = 176 x 250 mm (6.93 x 9.84 in) under ISO 216 B-series. Common for books and notebooks (note: JIS B5 differs).
Open the interactive Standards & Sizes tool →Key facts
| Millimeters | 176 x 250 mm |
|---|---|
| Inches | 6.93 x 9.84 in |
| Standard | ISO 216, B-series |
| Note | JIS B5 differs from ISO B5 |
| Typical use | Books, notebooks |
Frequently asked questions
What size is B5 in cm?
ISO B5 is 17.6 x 25.0 cm (176 x 250 mm), or 6.93 x 9.84 inches.
Is ISO B5 the same as JIS B5?
No. ISO B5 is 176 x 250 mm; Japanese JIS B5 (182 x 257 mm) is slightly larger.
Related pages
B5 Paper Size is part of Standards & Sizes on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
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