UK to US bra size
The short answer
By the formula, UK 34F is US 34G. On brand charts the most common answer is 34G (10 of 12 brands), and 3 different answers are in print.
The formula and the brands' most common answer agree on every size below. Use the brand's own number for the brand you are buying.
| UK | US by formula | Most brands print | Other answers in print |
|---|---|---|---|
| 34A | 34A | 34A (5 of 5) | not published |
| 34B | 34B | 34B (8 of 8) | not published |
| 34C | 34C | 34C (8 of 8) | not published |
| 34D | 34D | 34D (12 of 12) | not published |
| 34DD | 34DD | 34DD (8 of 11) | 34DD/E: Curvy Kate, Shock Absorber; 34E/DD: Le Mystere |
| 34E | 34DDD | 34DDD (8 of 12) | 34DDD/F: Curvy Kate, Shock Absorber; 34DD: PrimaDonna; 34F: Le Mystere |
| 34F | 34G | 34G (10 of 12) | 34DDD: PrimaDonna; 34F: Bras N Things |
| 34FF | 34H | 34H (9 of 9) | not published |
| 34G | 34I | 34I (8 of 11) | 34G: Bras N Things, PrimaDonna; 34H: Triumph |
| 34GG | 34J | 34J (8 of 8) | not published |
| 34H | 34K | 34K (8 of 10) | 34H: PrimaDonna; 34I: Triumph |
| 34HH | 34L | 34L (8 of 8) | not published |
| 34J | 34M | 34M (8 of 9) | 34J: PrimaDonna |