under bust
measurement
in cms

65

70

75

80

85

90

95

over bust
measurement
in cms

75

80

85

90

95

100

105

bust size
in cms

75

80

85

90

95

100

105

under bust
measurement
in inches

25

27

29

31

33

35

37

over bust
measurement
in inches

30

32

34

36

38

40

42

bust size
in inches

30

32

34

36

38

40

42

Australian
band size

8

10

12

14

16

18

20

UK/USA
band size

30

32

34

36

38

40

42

EUR/Asian/
Japanese/
band size

65

70

75

80

85

90

95

French
band size

80

85

90

95

100

105

110

Difference
in cms

1

3

5

7

9

11

13

15

Difference
in inches

0-1/2

1/2-1

2

3

4

5

6

7

AUS/NZ
cup size

AA

A

B

C

D

DD

DDD/
E

F

USA
cup size

AA

A

B

C

D

DD/E

DDD/
F

G

UK
cup size

A

B

C

D

DD

E

F

G

EUR/Asian/
Japanese
cup size

A

B

C

D

E

F

G

H

French
cup size

A

B

C

D

DD

E

F

G

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

8AA

30A

30AA

65A

80A

0A

8A

30B

30A

65B

80B

0B

8B

30C

30B

65C

80C

0C

8C

30D

30C

65D

80D

0D

8D

30DD

30D

65E

80E

0E

8DD

30E

30DD

65F

80F

0F

8E

30F

30DDD/E

65G

80G

0G

8F

30G

30F

65H

80H

0H

8G

30H

30G

65I

80I

0I

8H

30I

30H

65J

80J

0J

8I

30J

30I

65K

80K

0K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

10AA

32A

32AA

70A

85A

1A

10A

32B

32A

70B

85B

1B

10B

32C

32B

70C

85C

1C

10C

32D

32C

70D

85D

1D

10D

32DD

32D

70E

85E

1E

10DD

32E

32DD

70F

85F

1F

10E

32F

32DDD/E

70G

85G

1G

10F

32G

32F

70H

85H

1H

10G

32H

32G

70I

85I

1I

10H

32I

32H

70J

85J

1J

10I

32J

32I

70K

85K

1K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

12AA

34A

34AA

75A

90A

2A

12A

34B

34A

75B

90B

2B

12B

34C

34B

75C

90C

2C

12C

34D

34C

75D

90D

2D

12D

34DD

34D

75E

90D

2E

12DD

34E

34DD

75F

90F

2F

12E

34F

34DDD/E

75G

90G

2G

12F

34G

34F

75H

90H

2H

12G

34H

34G

75I

90I

2I

12H

34I

34H

75J

90J

2J

12I

34J

34I

75K

90K

2K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

14AA

36A

36AA

80A

95A

3A

14A

36B

36A

80B

95B

3B

14B

36C

36B

80C

95C

3C

14C

36D

36C

80D

95D

3D

14D

36DD

36D

80E

95E

3E

14DD

36E

36DD

80F

95F

3F

14E

36F

36DDD/E

80G

95G

3G

14F

36G

36F

80H

95H

3H

14G

36H

36G

80I

95I

3I

14H

36I

36H

80J

95J

3J

14I

36J

36I

80K

95K

3K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

16AA

38A

38AA

85A

100A

4A

16A

38B

38A

85B

100B

4B

16B

38C

38B

85C

100C

4C

16C

38D

38C

85D

100D

4D

16D

38DD

38D

85E

100E

4E

16DD

38E

38DD

85F

100F

4F

16E

38F

38DDD/E

85G

100G

4G

16F

38G

38F

85H

100H

4H

16G

38H

38G

85I

100I

4I

16H

38I

38H

85J

100J

4J

16I

38J

38I

85K

100K

4K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

18AA

40A

40AA

90A

105A

5A

18A

40B

40A

90B

105B

5B

18B

40C

40B

90C

105C

5C

18C

40D

40C

90D

105D

5D

18D

40DD

40D

90E

105E

5E

18DD

40E

40DD

90F

105F

5F

18E

40F

40DDD/E

90G

105G

5G

18F

40G

40F

90H

105H

5H

18G

40H

40G

90I

105I

5I

18H

40I

40H

90J

105J

5J

18I

40J

40I

90K

105K

5K

Australia/
N.Z.
bra sizes

UK
bra sizes

US
bra sizes

European/
Japanese
bra sizes

French/
Belguim/
Spanish
bra sizes

Italian/ Czech
Republic
bra sizes

20AA

42A

42AA

95A

110A

6A

20A

42B

42A

95B

110B

6B

20B

42C

42B

95C

110C

6C

20C

42D

42C

95D

110D

6D

20D

42DD

42D

95E

110E

5E

20D

42E

42DD

95F

110F

6F

20E

42F

42DDD/E

95G

110G

6G

20F

42G

42F

95H

110H

6H

20G

42H

42G

95I

110I

6I

20H

42I

42H

95J

110J

6J

20I

42J

42I

95K

110K

6K

Use this International Bra Sizing and Bra Size Conversions Table to compare the bra sizes from around the world, or to convert the bra size of one country to an equivalent bra size of another country. All of the bra sizes on this site are given in Australian and N.Z. bra sizes.