TrueToSize

Convert / Bras

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 to US. The formula column is arithmetic; the brand columns are read from 13 brand charts checked by hand.
UKUS by formulaMost brands printOther answers in print
34A34A34A (5 of 5)not published
34B34B34B (8 of 8)not published
34C34C34C (8 of 8)not published
34D34D34D (12 of 12)not published
34DD34DD34DD (8 of 11)34DD/E: Curvy Kate, Shock Absorber; 34E/DD: Le Mystere
34E34DDD34DDD (8 of 12)34DDD/F: Curvy Kate, Shock Absorber; 34DD: PrimaDonna; 34F: Le Mystere
34F34G34G (10 of 12)34DDD: PrimaDonna; 34F: Bras N Things
34FF34H34H (9 of 9)not published
34G34I34I (8 of 11)34G: Bras N Things, PrimaDonna; 34H: Triumph
34GG34J34J (8 of 8)not published
34H34K34K (8 of 10)34H: PrimaDonna; 34I: Triumph
34HH34L34L (8 of 8)not published
34J34M34M (8 of 9)34J: PrimaDonna
Tinted rows: the formula differs from the brands' most common answer. A brand is counted once per answer.

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