AU Size 18B in EU — Women's Bras
AU 18B =
EU 90B
Australian (AU) women's bras size 18B converts to European (EU) size 90B. This is a standard conversion used across most major bras brands and retailers.
When shopping from European brands like Triumph, Intimissimi, Wolford, look for size 90B 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 (AU 18A) is EU 90A, and one size up (AU 18C) is EU 90C. 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 European retailers or ordering Australian-sized products from brands like Berlei or Bonds to ship internationally.
Quick Converter
AU 18B =
EU 90B
Full AU to EU Women's Bras Size Chart
| AU | EU |
|---|---|
| 8A | 65A |
| 8B | 65B |
| 8C | 65C |
| 8D | 65D |
| 8DD | 65E |
| 10A | 70A |
| 10B | 70B |
| 10C | 70C |
| 10D | 70D |
| 10DD | 70E |
| 10E | 70F |
| 12A | 75A |
| 12B | 75B |
| 12C | 75C |
| 12D | 75D |
| 12DD | 75E |
| 12E | 75F |
| 14A | 80A |
| 14B | 80B |
| 14C | 80C |
| 14D | 80D |
| 14DD | 80E |
| 14E | 80F |
| 16A | 85A |
| 16B | 85B |
| 16C | 85C |
| 16D | 85D |
| 16DD | 85E |
| 16E | 85F |
| 18A | 90A |
| 18B | 90B |
| 18C | 90C |
| 18D | 90D |
| 18DD | 90E |
| 18E | 90F |
| 20A | 95A |
| 20B | 95B |
| 20C | 95C |
| 20D | 95D |
| 20DD | 95E |
| 20E | 95F |
Frequently Asked Questions
- What is AU women's bras size 18B in EU?
- AU women's bras size 18B is equivalent to EU size 90B.
- Is AU size 18B the same as EU size 90B?
- Yes, AU size 18B and EU size 90B are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if AU size 18B is too small — what's the next size up in EU?
- The next size up from AU 18B is AU 18C, which converts to EU 90C.