Japanese & East Asian sizes
B paper size
B measures 765 x 1085 mm (30.12 x 42.72 in). Part of the Japanese & East Asian sizes.
765 x 1085millimetres
30.12 x 42.72inches
9,035 x 12,815pixels @ 300 dpi
Dimensions in every unit
| Unit | Width x height |
|---|---|
| Millimetres | 765 x 1085 mm |
| Centimetres | 76.5 x 108.5 cm |
| Inches (decimal) | 30.118 x 42.717 in |
| Inches (fraction) | 30 1/8 x 42 11/16 in |
| Points (1/72 in) | 2168.5 x 3075.6 pt |
| Picas | 180.71 x 256.3 pc |
Pixel dimensions by resolution
| Resolution | Pixels | Megapixels |
|---|---|---|
| 72 dpi | 2,169 x 3,076 px | 6.7 MP |
| 96 dpi | 2,891 x 4,101 px | 11.9 MP |
| 150 dpi | 4,518 x 6,407 px | 28.9 MP |
| 200 dpi | 6,024 x 8,543 px | 51.5 MP |
| 300 dpi | 9,035 x 12,815 px | 115.8 MP |
| 600 dpi | 18,071 x 25,630 px | 463.2 MP |
300 dpi is the usual target for printed photos and artwork; 72–96 dpi is screen resolution.
Document size with bleed
| Bleed | Millimetres | Inches |
|---|---|---|
| 3 mm bleed (each side) | 771 x 1091 mm | 30.354 x 42.953 in |
| 0.125 in bleed (each side) | 771.4 x 1091.4 mm | 30.368 x 42.967 in |
This size is listed in the Wikipedia article on paper sizes under “Japanese variation”. Historic and regional sizes can vary between sources and mills.
Similar sizes
Frequently asked questions
What are the dimensions of B?
B is 765 x 1085 mm, which is 30.12 x 42.72 in (30 1/8 x 42 11/16 in).
How many pixels is B at 300 DPI?
9,035 x 12,815 pixels at 300 dpi, or 4,518 x 6,407 at 150 dpi.
Sources & data
- Listed in the Wikipedia article “Paper size” (CC BY-SA 4.0).