So us all recognize there is no conventional to cup sizing. So as soon as someone comes in and wants a breast implant to get to a 34C cup, the is hard to choose an implant. A 34 C in the US? England? i beg your pardon bra brand and style?

I uncovered this chart which do the efforts to take a shot in ~ what is the volume that a cup.

This is an especially interesting currently for me, together I have actually the Vectra 3D imaging mechanism which I use for every one of my chest patients. It will make it better to truly advise “what size will i be after surgery?” and also “What dimension are mine breasts now?”

Underwire sizeBra dimension (US system)Bra size (UK system)Cup diameter<92>Volume of one cupWeight that both breasts
3032A 30B 28C32A 30B 28C9.7 centimeter (3 in 5/6)240 cc (0.51 us pt)0.43 kg (0.95 lb)
3234A 32B 30C 28D34A 32B 30C 28D10.6 centimeter (4 in 1/6)310 cc (0.66 us pt)0.56 kg (1.2 lb)
3436A 34B 32C 30D 28E36A 34B 32C 30D 28DD11.4 cm (4 in 1/2)390 cc (0.82 united state pt)0.70 kg (1.5 lb)
3638A 36B 34C 32D 30E 28F38A 36B 34C 32D 30DD 28E12.3 cm (4 in 5/6)480 cc (1.0 us pt)0.86 kg (1.9 lb)
3840A 38B 36C 34D 32E 30F 28G40A 38B 36C 34D 32DD 30E 28F13.1 cm (5 in 1/6)590 cc (1.2 us pt)1.1 kg (2.4 lb)
4042A 40B 38C 36D 34E 32F 30G 28H42A 40B 38C 36D 34DD 32E 30F 28FF14.0 centimeter (5 in 1/2)710 cc (1.5 united state pt)1.3 kg (2.9 lb)
4244A 42B 40C 38D 36E 34F 32G 30H 28I44A 42B 40C 38D 36DD 34E 32F 30FF 28G14.8 centimeter (5 in 5/6)850 cc (1.8 united state pt)1.5 kg (3.3 lb)
4444B 42C 40D 38E 36F 34G 32H 30I 28J44B 42C 40D 38DD 36E 34F 32FF 30G 28GG15.7 centimeter (6 in 1/6)1,000 cc (2.1 us pt)1.8 kg (4.0 lb)
4644C 42D 40E 38F 36G 34H 32I 30J 28K44C 42D 40DD 38E 36F 34FF 32G 30GG 28H16.5 cm (6 in 1/2)1,180 cc (2.5 us pt)2.1 kg (4.6 lb)
4844D 42E 40F 38G 36H 34I 32J 30K 28L44D 42DD 40E 38F 36FF 34G 32GG 30H 28HH17.4 centimeter (6 in 5/6)1,370 cc (2.9 us pt)2.5 kg (5.5 lb)
5044E 42F 40G 38H 36I 34J 32K 30L 28M44DD 42E 40F 38FF 36G 34GG 32H 30HH 28J18.2 centimeter (7 in 1/6)1,580 cc (3.3 us pt)2.8 kg (6.2 lb)
5244F 42G 40H 38I 36J 34K 32L 30M 28N44E 42F 40FF 38G 36GG 34H 32HH 30J 28JJ19.0 centimeter (7 in 1/2)1,810 cc (3.8 us pt)3.3 kg (7.3 lb)
5444G 42H 40I 38J 36K 34L 32M 30N 28O44F 42FF 40G 38GG 36H 34HH 32J 30JJ 28K19.9 cm (7 in 5/6)2,060 cc (4.4 united state pt)3.7 kg (8.2 lb)
5644H 42I 40J 38K 36L 34M 32N 30O 28P44FF 42G 40GG 38H 36HH 34J 32JJ 30K 28KK20.7 cm (8 in 1/6)2,340 cc (4.9 us pt)4.2 kg (9.3 lb)
5844I 42J 40K 38L 36M 34N 32O 30P44G 42GG 40H 38HH 36J 34JJ 32K 30KK21.6 cm (8 in 1/2)2,640 cc (5.6 united state pt)4.8 kg (11 lb)
6044J 42K 40L 38M 36N 34O 32P44GG 42H 40HH 38J 36JJ 34K 32KK22.4 cm (8 in 5/6)3,000 cc (6.3 united state pt)5.3 kg (12 lb)