UK Size 34B in AU — Women's Bras
UK 34B =
AU 12B
United Kingdom (UK) women's bras size 34B converts to Australian (AU) size 12B. This is a standard conversion used across most major bras brands and retailers.
When shopping from Australian brands like Berlei, Bonds, Bras N Things, look for size 12B on the label. Keep in mind that sizing can vary slightly between brands, so always check the specific brand's size chart if available.
For reference, one size down (UK 34A) is AU 12A, and one size up (UK 34C) is AU 12C. If you're between sizes, most fitting guides recommend sizing up for comfort.
This conversion is especially useful for international shoppers purchasing women's from Australian retailers or ordering United Kingdom-sized products from brands like Bravissimo or Marks & Spencer to ship internationally.
Quick Converter
UK 34B =
AU 12B
Full UK to AU Women's Bras Size Chart
| UK | AU |
|---|---|
| 30A | 8A |
| 30B | 8B |
| 30C | 8C |
| 30D | 8D |
| 30DD | 8DD |
| 32A | 10A |
| 32B | 10B |
| 32C | 10C |
| 32D | 10D |
| 32DD | 10DD |
| 32E | 10E |
| 34A | 12A |
| 34B | 12B |
| 34C | 12C |
| 34D | 12D |
| 34DD | 12DD |
| 34E | 12E |
| 36A | 14A |
| 36B | 14B |
| 36C | 14C |
| 36D | 14D |
| 36DD | 14DD |
| 36E | 14E |
| 38A | 16A |
| 38B | 16B |
| 38C | 16C |
| 38D | 16D |
| 38DD | 16DD |
| 38E | 16E |
| 40A | 18A |
| 40B | 18B |
| 40C | 18C |
| 40D | 18D |
| 40DD | 18DD |
| 40E | 18E |
| 42A | 20A |
| 42B | 20B |
| 42C | 20C |
| 42D | 20D |
| 42DD | 20DD |
| 42E | 20E |
Frequently Asked Questions
- What is UK women's bras size 34B in AU?
- UK women's bras size 34B is equivalent to AU size 12B.
- Is UK size 34B the same as AU size 12B?
- Yes, UK size 34B and AU size 12B are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if UK size 34B is too small — what's the next size up in AU?
- The next size up from UK 34B is UK 34C, which converts to AU 12C.