Postcard Paper Sizes
Standard Australian Postcard Paper Size
| Postcard size in inches: | 4.1in × 5.8in |
| Postcard size in millimetres: | 105mm × 148mm |
| Postcard size in centimetres: | 10.5cm x 14.8cm |
| Postcard size in points: | 298pt x 420pt |
| Postcard size in picas: | 25pc x 35pc |
