UK Size 42C in AU — Women's Bras
UK 42C =
AU 20C
United Kingdom (UK) women's bras size 42C converts to Australian (AU) size 20C. 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 20C 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 42B) is AU 20B, and one size up (UK 42D) is AU 20D. 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 42C =
AU 20C
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 42C in AU?
- UK women's bras size 42C is equivalent to AU size 20C.
- Is UK size 42C the same as AU size 20C?
- Yes, UK size 42C and AU size 20C are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if UK size 42C is too small — what's the next size up in AU?
- The next size up from UK 42C is UK 42D, which converts to AU 20D.