| Width (*) | 52 mm |
| Height (*) | 74 mm |
| Standard | A Series |
| Half-Size | Cutting it in half will create two A9 sheets of paper. |
| Envelope |
An A8 sheet of paper will fit into a C8 envelope. When folded in half, it will fit into a C9 envelope. |
(*) Subject to orientation
Click the diagram to see an animation representing the size relationship between A8 and A9 formats.
A8
A9
| Unit | Width | Height |
|---|---|---|
| Millimeters (mm) | 52 | 74 |
| Centimeters (cm) | 5.2 | 7.4 |
| Meters (m) | 0.05 | 0.07 |
| Inches (in) | 2.047 | 2.913 |
| Points (pt) | 147.4 | 209.76 |
| Picas (pc) | 12.28 | 17.48 |
| Pixels @ 72 DPI | 147.4 | 210 |
| Pixels @ 96 DPI | 197 | 280 |
| Pixels @ 300 DPI | 614 | 874 |