Bra Sizing Guide

International Bra Size Converter

If you are unsure what your bra size is in Australian sizing, we have an International Bra Size Converter Chart, and also a 'Discover Your Bra Size' chart located further down the page.

 

CUP SIZE CONVERSION
USA & AU UK EUROPE & JAPAN
AA A A
A B B
B C C
C D D
D DD E
DD E F
DDD/E F G
F G H
G H I
H I J
I J K

 

CONVERT BAND SIZE
AU USA & UK EUROPE & JAPAN FRANCE & SPAIN
6 28 60 75
8 30 65 80
10 32 70 85
12 34 75 90
14 36 80 95
16 38 85 100
18 40 90 105
20 42 95 110
22 44 100 115
24 46 105 120
26 48 110 125

 

Discover Your Bra Size

Not sure what your bra size is? Take our easy 2-step 'Discover Your Bra Size' Quiz or you can use our charts below.

STEP 1. To find your band size, measure under your bust at its fullest point (without a bra)

BAND SIZE (AU) 8 10 12 14 16 18 20 22 24
MEASUREMENTS (CM) 63-67 68-72 73-77 78-82 83-87 88-92 93-97 98-102 103-107

 

STEP 2. Lean forward slightly and measure around the fullest part of your bust. Using the measurements from Step 1, find your band size along the top row. Then go down the chart to find what your cup size is using the measurements of the bust.
BAND SIZE 8 10 12 14 16 18 20 22 24
MEASUREMENTS (CM)
A 77-79 77-80 83-85 88-90 93-95 99-103 107-109 112-114 117-119
B 80-81 81-83 86-88 90-93 95-98 102-106 109-111 114-116 119-121
C 82-83 84-87 89-92 94-96 99-102 106-108 111-113 116-118 121-123
D 84-85 88-90 93-95 97-99 103-105 108-110 113-115 118-120 123-125
DD 86-87 90-92 95-97 100-102 105-107 110-112 115-117 120-122 125-127
DDD/E 88-89 92-94 97-99 102-104 107-109 112-114 117-119 122-124 127-129
F 90-91 94-96 99-101 104-106 109-111 114-116 119-121 124-126 129-131
G 92-93 96-98 101-103 106-108 111-113 116-118 121-123 126-128 131-133