ISO A series
2A0 paper size
2A0 measures 1189 x 1682 mm (46.81 x 66.22 in). Very large posters and plans (two A0 sheets).
1189 x 1682millimetres
46.81 x 66.22inches
14,043 x 19,866pixels @ 300 dpi
Dimensions in every unit
| Unit | Width x height |
|---|---|
| Millimetres | 1189 x 1682 mm |
| Centimetres | 118.9 x 168.2 cm |
| Inches (decimal) | 46.811 x 66.22 in |
| Inches (fraction) | 46 13/16 x 66 1/4 in |
| Points (1/72 in) | 3370.4 x 4767.9 pt |
| Picas | 280.87 x 397.32 pc |
Pixel dimensions by resolution
| Resolution | Pixels | Megapixels |
|---|---|---|
| 72 dpi | 3,370 x 4,768 px | 16.1 MP |
| 96 dpi | 4,494 x 6,357 px | 28.6 MP |
| 150 dpi | 7,022 x 9,933 px | 69.7 MP |
| 200 dpi | 9,362 x 13,244 px | 124 MP |
| 300 dpi | 14,043 x 19,866 px | 279 MP |
| 600 dpi | 28,087 x 39,732 px | 1115.9 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) | 1195 x 1688 mm | 47.047 x 66.457 in |
| 0.125 in bleed (each side) | 1195.4 x 1688.4 mm | 47.061 x 66.47 in |
The √2 system
2A0 has an aspect ratio of 1 : 1.4146 — close to √2 (1.4142). Folding or cutting it in half across the long side produces the next smaller size in the series with the same proportions, and two sheets side by side form the next larger size. This is why scaling between sizes in the series (for example on a photocopier) never crops or distorts the page.
Similar sizes
Frequently asked questions
What are the dimensions of 2A0?
2A0 is 1189 x 1682 mm, which is 46.81 x 66.22 in (46 13/16 x 66 1/4 in).
How many pixels is 2A0 at 300 DPI?
14,043 x 19,866 pixels at 300 dpi, or 7,022 x 9,933 at 150 dpi.
Sources & data
- Dimensions per the relevant standard; see sources.