Bra Sizes

USA	UK	Europe	France	Italy	Australia
AAA	-	-	-	-	-
AA	AA	AA	AA	-	AA
A	A	A	A	A	A
B	B	B	B	B	B
C	C	C	C	C	C
D	D	D	D	D	D
DD/E	DD	E	E	DD	DD
DDD/F	E	F	F	E	E
G	F	-	-	F	F
H	FF	-	-	-	FF
I	G	-	-	-	G
J	GG	-	-	-	GG
K	H	-	-	-	H
L	HH	-	-	-	HH
M	J	-	-	-	J
N	JJ	-	-	-	JJ
-	K	-	-	-	K
-	KK	-	-	-	KK
-	L	-	-	-	L

As you can see, once you get past D, it becomes more confusing to know your size.  Add to that, is the fact that European cup sizes run 1/2 size bigger than UK sizes.  When you go to get a new bra, you should always check where it is made so you order the correct cup size.

Not all cup sizes are equal.  That's right.  A 30A is not the same cup size as a 32A.   So, when you change band sizes, you also need to adjust your cup size.

28FF = 30F = 32E
28B = 30A = 32AA

As your band size goes down, your cup size goes up.   As your cup size goes down, you band size goes up.  Go figure.

What a lot of people don't understand is when I say I wear a 30F/30G, they look at my boobs and thing they don't look anywhere that large.  That is because I wear a small band size.  At all the different band sizes, this is my cup size:

28FF
30F
32E
34DD
36D
38C
40B

So, if I wore a more common size 36 band, my cup size would only be a D, which is what size my boobs look.