Women

UK EURO USA Bust(in) Bust(cm) Waist(in) Waist(cm) Hips(in) Hips(cm)
6 34 2 31.5 80 25.5 65 34.5 87.5
8 36 4 33 84 26.5 67.5 36 91.5
10 38 6 34 86.5 28 71 37.5 95
12 40 8 35.5 90 29 74 39 99
14 42 10 37 94 30 79 41.5 106
16 44 12 39 99 33 84 43.5 111
18 46 14 41 104 36 91.5 46 117
20 48 16 43 109 39 99 48.5 123
22 50 18 45 114 40.5 103 50 127
24 52 20 48.5 123 43 109 51.5 131
26 54 22 50.5 128 45.75 116 54 137
28 56 24 52.5 133 48.25 123 56.75 144

All sizes are approximate

Step 1 – Bra Size (Underband)

Measure around your rib cage directly underneath the bust. If you can get a friend to help you- it’s much easier!

You (or your friend) should hold the tape tightly – without making you uncomfortable. You can then use the table below to work out what your underband size is:

Underband(cm) Bra Size
63-67 30
68-72 32
73-77 34
78-82 36
83-87 38
88-92 40
93-97 42

Step 2 – Cup Size

The second measurement should be taken from the fullest part of the bust- ensuring that the tape is level across your back.

Note your measurements down, and then use the table below and your two measurements to work out what size you are.

Bra Size(Underband) AA Cup A Cup B Cup C Cup D Cup DD Cup E Cup F Cup FF Cup
30 75-77 77-79 79-81 81-83 83-85 85-87 87-89 89-91 91-83
32 80-82 82-84 84-86 86-88 88-90 90-92 92-94 94-96 96-98
34 85-87 87-89 89-91 91-93 93-95 95-97 97-99 99-101 101-103
36 90-92 92-94 94-96 96-98 98-100 100-102 102-104 104-106 106-108
38 95-97 97-99 99-101 101-103 103-105 105-107 107-109 109-111 111-113
40 100-102 102-104 104-106 106-108 108-110 110-112 112-114 114-116 116-118
42 107-109 109-111 111-113 113-115 115-117 117-119 119-121 121-123

Step 3 – For example

Example: Underband measurement = 70cm so your Bra size is a 32

Cup size measurement = 95cm = Cup size B

Bra size = 32B

Men

UK EURO INTERNATIONAL Wasit(in) Waist(cm) Neck(in) Chest(in)
36 46 XS 37-39 38.5-74 15 36
38 48 S 30-32 76-81 15.5 38
40 50 M 33-35 84-89 16 40
42 52 L 36-38 91.5-96.5 16.5 42
44 54 XL 39-41 99-104 17 44
46 56 2XL 42-44 107-112 17.5 46
48 58 3XL 45-47 114-119.5 18 48
50 60 4XL 48-50 122-127 18.5 50
52 62 5XL 51.53 129.5-135 19 52

All sizes are approximate

INTERNATIONAL EURO Wasit(in) Waist(cm) Chest(in) Chest(cm)
S 3 30-32 76-81 34-36 86.5-91.5
M 4 33-35 84-89 38-40 96.5-101.5
L 5 36-38 915.96.5 42-44 106.5-112
XL 6 39-42 99-106.5 46-48 117-122
2XL 7 43-45 109-114 50-52 127-132
3XL 8 46-48 116.5-122 54-56 137-142
4XL 9 49-51 124.5-130 58-60 147-152
5XL 10 52-54 132-137 62-54 157.5-162.5
6XL 11 55-57 139.5-145 66-68 167.5-172.5

All sizes are approximate

USA EURO Wasit(in) Wasit(cm)
XS 3 30 73-78
S 4 32 79-84
M 5 34 85-90
L 6 36 91-96
XL 7 38 97-102
2XL 8 40 103-108

All sizes are approximate