AU Size 18E in UK — Women's Bras
AU 18E =
UK 40E
Australian (AU) women's bras size 18E converts to United Kingdom (UK) size 40E. This is a standard conversion used across most major bras brands and retailers.
When shopping from United Kingdom brands like Bravissimo, Marks & Spencer, Freya, look for size 40E 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 18DD) is UK 40DD, and one size up (AU 20A) is UK 42A. 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 United Kingdom retailers or ordering Australian-sized products from brands like Berlei or Bonds to ship internationally.
Quick Converter
AU 18E =
UK 40E
Full AU to UK Women's Bras Size Chart
| AU | UK |
|---|---|
| 8A | 30A |
| 8B | 30B |
| 8C | 30C |
| 8D | 30D |
| 8DD | 30DD |
| 10A | 32A |
| 10B | 32B |
| 10C | 32C |
| 10D | 32D |
| 10DD | 32DD |
| 10E | 32E |
| 12A | 34A |
| 12B | 34B |
| 12C | 34C |
| 12D | 34D |
| 12DD | 34DD |
| 12E | 34E |
| 14A | 36A |
| 14B | 36B |
| 14C | 36C |
| 14D | 36D |
| 14DD | 36DD |
| 14E | 36E |
| 16A | 38A |
| 16B | 38B |
| 16C | 38C |
| 16D | 38D |
| 16DD | 38DD |
| 16E | 38E |
| 18A | 40A |
| 18B | 40B |
| 18C | 40C |
| 18D | 40D |
| 18DD | 40DD |
| 18E | 40E |
| 20A | 42A |
| 20B | 42B |
| 20C | 42C |
| 20D | 42D |
| 20DD | 42DD |
| 20E | 42E |
Frequently Asked Questions
- What is AU women's bras size 18E in UK?
- AU women's bras size 18E is equivalent to UK size 40E.
- Is AU size 18E the same as UK size 40E?
- Yes, AU size 18E and UK size 40E are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if AU size 18E is too small — what's the next size up in UK?
- The next size up from AU 18E is AU 20A, which converts to UK 42A.