US/UK band sizes to Australian band sizes Converter

Convert US/UK band sizes (US/UK) to Australian band sizes (AU/NZ) with the formula and table below.

Quick answer

  • Formula: AU/NZ = US/UK − 22
  • Example: 1 US/UK = -21 AU/NZ

1 US/UK band size = -21 Australian band sizes

How to convert US/UK band sizes to Australian band sizes

AU/NZ = US/UK − 22

This conversion is not a simple multiplication, so the size of one unit alone does not tell you the answer. Example: 34 US/UK = 12 AU/NZ. For the reverse, see Australian band sizes to US/UK band sizes.

US/UK band sizes to Australian band sizes conversion table

US/UK band sizes (US/UK)Australian band sizes (AU/NZ)
28 US/UK 6 AU/NZ
30 US/UK 8 AU/NZ
32 US/UK 10 AU/NZ
34 US/UK 12 AU/NZ
36 US/UK 14 AU/NZ
38 US/UK 16 AU/NZ
40 US/UK 18 AU/NZ
42 US/UK 20 AU/NZ
44 US/UK 22 AU/NZ
46 US/UK 24 AU/NZ
48 US/UK 26 AU/NZ

What is a US/UK band size?

US and UK bra band sizes are even numbers in inches, from about 28 to 48.

More about US/UK band sizes →

What is an Australian band size?

Australian and New Zealand bra bands use numbers like dress sizes: AU 12 is US 34.

More about Australian band sizes →

Frequently asked questions

How many Australian band sizes are in a US/UK band size?

One US/UK band size is -21 Australian band sizes.

How many US/UK band sizes are in an Australian band size?

One Australian band size is 23 US/UK band sizes.

What is the formula to convert US/UK band sizes to Australian band sizes?

AU/NZ = US/UK − 22.