US Size 30B in UK — Women's Bras
US 30B =
UK 30B
United States (US) women's bras size 30B converts to United Kingdom (UK) size 30B. 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 30B 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 (US 30A) is UK 30A, and one size up (US 30C) is UK 30C. 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 United States-sized products from brands like Victoria's Secret or ThirdLove to ship internationally.
Quick Converter
US 30B =
UK 30B
Full US to UK Women's Bras Size Chart
| US | UK |
|---|---|
| 30A | 30A |
| 30B | 30B |
| 30C | 30C |
| 30D | 30D |
| 30DD | 30DD |
| 32A | 32A |
| 32B | 32B |
| 32C | 32C |
| 32D | 32D |
| 32DD | 32DD |
| 32DDD | 32E |
| 34A | 34A |
| 34B | 34B |
| 34C | 34C |
| 34D | 34D |
| 34DD | 34DD |
| 34DDD | 34E |
| 36A | 36A |
| 36B | 36B |
| 36C | 36C |
| 36D | 36D |
| 36DD | 36DD |
| 36DDD | 36E |
| 38A | 38A |
| 38B | 38B |
| 38C | 38C |
| 38D | 38D |
| 38DD | 38DD |
| 38DDD | 38E |
| 40A | 40A |
| 40B | 40B |
| 40C | 40C |
| 40D | 40D |
| 40DD | 40DD |
| 40DDD | 40E |
| 42A | 42A |
| 42B | 42B |
| 42C | 42C |
| 42D | 42D |
| 42DD | 42DD |
| 42DDD | 42E |
Frequently Asked Questions
- What is US women's bras size 30B in UK?
- US women's bras size 30B is equivalent to UK size 30B.
- Is US size 30B the same as UK size 30B?
- Yes, US size 30B and UK size 30B are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if US size 30B is too small — what's the next size up in UK?
- The next size up from US 30B is US 30C, which converts to UK 30C.