| Width (*) | 841 mm |
| Height (*) | 1189 mm |
| Standard | A Series |
| Half-Size | Cutting it in half will create two A1 sheets of paper. |
| Envelope |
An A0 sheet of paper will fit into a C0 envelope. When folded in half, it will fit into a C1 envelope. |
(*) Subject to orientation
Click the diagram to see an animation representing the size relationship between A0 and A1 formats.
A0
A1
| Unit | Width | Height |
|---|---|---|
| Millimeters (mm) | 841 | 1189 |
| Centimeters (cm) | 84.1 | 118.9 |
| Meters (m) | 0.84 | 1.19 |
| Inches (in) | 33.11 | 46.811 |
| Points (pt) | 2383.94 | 3370.39 |
| Picas (pc) | 198.66 | 280.87 |
| Pixels @ 72 DPI | 2384 | 3370 |
| Pixels @ 96 DPI | 3179 | 4494 |
| Pixels @ 300 DPI | 9933 | 14043 |