Australia Post has increased the cost of postage stamps.
The price of a stamp for a standard letter has increased to $1.50, from $1.20.
Other sizes are shown below.
2024 Postage Costs in Australia.
$1.50 Small letter or postcard (Under 250g), and under 130 x 240 x 5mm.
$3.00 Large letter (under 125g), and
under 260 x 360 x 20mm.
$4.50 Large letter (under 250g), and
under 260 x 360 x 20mm.
$7.50 Large letter (under 500g), and
under 260 x 360 x 20mm.
Source: auspost.com.au