Guidelines and postage costs for parcels and letters

Check the size and weight requirements for sending a letter or parcel within Australia or overseas, and use our online calculator to estimate the postage price and delivery time to send your item.

Maximum size and weight1

Size guide
Destination Maximum weight Maximum length Maximum dimensions
Send within Australia

Maximum weight

22kg

Maximum length

105cm

Maximum dimensions

0.25 cubic metres

Send overseas

Maximum weight

20kg

Maximum length

105cm

Maximum dimensions

140cm girth

How we assess postage for parcels sent within Australia

How we assess postage for parcels sent overseas3

International parcels are charged according to actual weight. The maximum weight you can ship is 20kg and the maximum girth is 140c