TrueToSize

Convert / Bras

UK to FR bra size

The short answer

By the formula, UK 34G is FR 90I. On brand charts the most common answer is 90H (2 of 5 brands), and 3 different answers are in print.

The formula and the brands' most common answer differ on 1 of 13 sizes below. Use the brand's own number for the brand you are buying.

UK to FR. The formula column is arithmetic; the brand columns are read from 8 brand charts checked by hand.
UKFR by formulaMost brands printOther answers in print
34A90A90A (5 of 5)not published
34B90B90B (6 of 6)not published
34C90C90C (6 of 6)not published
34D90D90D (7 of 7)not published
34DD90E90E (7 of 7)not published
34E90F90F (7 of 7)not published
34F90G90G (7 of 7)not published
34FF90H90H (5 of 5)not published
34G90I90H (2 of 5)90I: Freya, Goddess; 90J: Curvy Kate
34GG90J90J (2 of 3)90K: Curvy Kate
34H90K90K (2 of 4)90I: Triumph; 90L: Curvy Kate
34HH90L90L (2 of 3)90M: Curvy Kate
34J90M90M (2 of 3)90N: Curvy Kate
Tinted rows: the formula differs from the brands' most common answer. A brand is counted once per answer.

Open the converterFR to UK