Japanese & East Asian sizes
A paper size
A measures 625 x 880 mm (24.61 x 34.65 in). Part of the Japanese & East Asian sizes.
625 x 880millimetres
24.61 x 34.65inches
7,382 x 10,394pixels @ 300 dpi
Dimensions in every unit
| Unit | Width x height |
|---|---|
| Millimetres | 625 x 880 mm |
| Centimetres | 62.5 x 88 cm |
| Inches (decimal) | 24.606 x 34.646 in |
| Inches (fraction) | 24 5/8 x 34 5/8 in |
| Points (1/72 in) | 1771.7 x 2494.5 pt |
| Picas | 147.64 x 207.87 pc |
Pixel dimensions by resolution
| Resolution | Pixels | Megapixels |
|---|---|---|
| 72 dpi | 1,772 x 2,494 px | 4.4 MP |
| 96 dpi | 2,362 x 3,326 px | 7.9 MP |
| 150 dpi | 3,691 x 5,197 px | 19.2 MP |
| 200 dpi | 4,921 x 6,929 px | 34.1 MP |
| 300 dpi | 7,382 x 10,394 px | 76.7 MP |
| 600 dpi | 14,764 x 20,787 px | 306.9 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) | 631 x 886 mm | 24.843 x 34.882 in |
| 0.125 in bleed (each side) | 631.4 x 886.4 mm | 24.856 x 34.896 in |
How many A fit on a press sheet
| Sheet | Without bleed | With 3 mm bleed |
|---|---|---|
| B1 (offset) | 1-up | 1-up |
Simple grid imposition with no gutters or gripper margin; real layouts may fit fewer.
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 A?
A is 625 x 880 mm, which is 24.61 x 34.65 in (24 5/8 x 34 5/8 in).
How many pixels is A at 300 DPI?
7,382 x 10,394 pixels at 300 dpi, or 3,691 x 5,197 at 150 dpi.
Sources & data
- Listed in the Wikipedia article “Paper size” (CC BY-SA 4.0).