FR Size 105B in US — Women's Bras
FR 105B =
US 40B
French (FR) women's bras size 105B converts to United States (US) size 40B. This is a standard conversion used across most major bras brands and retailers.
When shopping from United States brands like Victoria's Secret, ThirdLove, Wacoal, look for size 40B 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 (FR 105A) is US 40A, and one size up (FR 105C) is US 40C. 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 States retailers or ordering French-sized products from brands like Simone Pérèle or Chantelle to ship internationally.
Quick Converter
FR 105B =
US 40B
Full FR to US Women's Bras Size Chart
| FR | US |
|---|---|
| 80A | 30A |
| 80B | 30B |
| 80C | 30C |
| 80D | 30D |
| 80E | 30DD |
| 85A | 32A |
| 85B | 32B |
| 85C | 32C |
| 85D | 32D |
| 85E | 32DD |
| 85F | 32DDD |
| 90A | 34A |
| 90B | 34B |
| 90C | 34C |
| 90D | 34D |
| 90E | 34DD |
| 90F | 34DDD |
| 95A | 36A |
| 95B | 36B |
| 95C | 36C |
| 95D | 36D |
| 95E | 36DD |
| 95F | 36DDD |
| 100A | 38A |
| 100B | 38B |
| 100C | 38C |
| 100D | 38D |
| 100E | 38DD |
| 100F | 38DDD |
| 105A | 40A |
| 105B | 40B |
| 105C | 40C |
| 105D | 40D |
| 105E | 40DD |
| 105F | 40DDD |
| 110A | 42A |
| 110B | 42B |
| 110C | 42C |
| 110D | 42D |
| 110E | 42DD |
| 110F | 42DDD |
Frequently Asked Questions
- What is FR women's bras size 105B in US?
- FR women's bras size 105B is equivalent to US size 40B.
- Is FR size 105B the same as US size 40B?
- Yes, FR size 105B and US size 40B are equivalent in women's bras sizing. However, fit may vary slightly between brands.
- What if FR size 105B is too small — what's the next size up in US?
- The next size up from FR 105B is FR 105C, which converts to US 40C.