SizeCheckr

Bras size chart – women

Standard size conversions based on body measurements. See Methodology for details.

MeasurementUSEUUKJPKRCNINAUCAMXBRRU
33cm bust, 28cm band28AA60AA28AA60AA60AA60AA28AA28AA28AA60AA60AA60AA
28cm bust, 28cm band28A60A28A60A60A60A28A28A28A60A60A60A
31cm bust, 28cm band28B60B28B60B60B60B28B28B28B60B60B60B
33cm bust, 28cm band28C60C28C60C60C60C28C28C28C60C60C60C
36cm bust, 28cm band28D60D28D60D60D60D28D28D28D60D60D60D
38cm bust, 28cm band28DD60E28DD60E60E60E28DD28DD28DD60E60E60E
41cm bust, 28cm band28DDD60E28E60E60E60E28E28E28DDD60E60E60E
43cm bust, 28cm band28G60G28F60G60G60G28F28F28G60G60G60G
35cm bust, 30cm band30AA65AA30AA65AA65AA65AA30AA30AA30AA65AA65AA65AA
30cm bust, 30cm band30A65A30A65A65A65A30A30A30A65A65A65A
33cm bust, 30cm band30B65B30B65B65B65B30B30B30B65B65B65B
35cm bust, 30cm band30C65C30C65C65C65C30C30C30C65C65C65C
38cm bust, 30cm band30D65D30D65D65D65D30D30D30D65D65D65D
40cm bust, 30cm band30DD65E30DD65E65E65E30DD30DD30DD65E65E65E
43cm bust, 30cm band30DDD65E30E65E65E65E30E30E30DDD65E65E65E
45cm bust, 30cm band30G65G30F65G65G65G30F30F30G65G65G65G
37cm bust, 32cm band32AA70AA32AA70AA70AA70AA32AA32AA32AA70AA70AA70AA
32cm bust, 32cm band32A70A32A70A70A70A32A32A32A70A70A70A
35cm bust, 32cm band32B70B32B70B70B70B32B32B32B70B70B70B
37cm bust, 32cm band32C70C32C70C70C70C32C32C32C70C70C70C
40cm bust, 32cm band32D70D32D70D70D70D32D32D32D70D70D70D
42cm bust, 32cm band32DD70E32DD70E70E70E32DD32DD32DD70E70E70E
45cm bust, 32cm band32DDD70F32E70F70F70F32E32E32DDD70F70F70F
47cm bust, 32cm band32G70G32F70G70G70G32F32F32G70G70G70G
39cm bust, 34cm band34AA75AA34AA75AA75AA75AA34AA34AA34AA75AA75AA75AA
34cm bust, 34cm band34A75A34A75A75A75A34A34A34A75A75A75A
37cm bust, 34cm band34B75B34B75B75B75B34B34B34B75B75B75B
39cm bust, 34cm band34C75C34C75C75C75C34C34C34C75C75C75C
42cm bust, 34cm band34D75D34D75D75D75D34D34D34D75D75D75D
44cm bust, 34cm band34DD75E34DD75E75E75E34DD34DD34DD75E75E75E
47cm bust, 34cm band34DDD75F34E75F75F75F34E34E34DDD75F75F75F
49cm bust, 34cm band34G75G34F75G75G75G34F34F34G75G75G75G
41cm bust, 36cm band36AA80AA36AA80AA80AA80AA36AA36AA36AA80AA80AA80AA
36cm bust, 36cm band36A80A36A80A80A80A36A36A36A80A80A80A
39cm bust, 36cm band36B80B36B80B80B80B36B36B36B80B80B80B
41cm bust, 36cm band36C80C36C80C80C80C36C36C36C80C80C80C
44cm bust, 36cm band36D80D36D80D80D80D36D36D36D80D80D80D
46cm bust, 36cm band36DD80E36DD80E80E80E36DD36DD36DD80E80E80E
49cm bust, 36cm band36DDD80F36E80F80F80F36E36E36DDD80F80F80F
51cm bust, 36cm band36G80G36F80G80G80G36F36F36G80G80G80G
43cm bust, 38cm band38AA85AA38AA85AA85AA85AA38AA38AA38AA85AA85AA85AA
38cm bust, 38cm band38A85A38A85A85A85A38A38A38A85A85A85A
41cm bust, 38cm band38B85B38B85B85B85B38B38B38B85B85B85B
43cm bust, 38cm band38C85C38C85C85C85C38C38C38C85C85C85C
46cm bust, 38cm band38D85D38D85D85D85D38D38D38D85D85D85D
48cm bust, 38cm band38DD85E38DD85E85E85E38DD38DD38DD85E85E85E
51cm bust, 38cm band38DDD85F38E85F85F85F38E38E38DDD85F85F85F
53cm bust, 38cm band38G85G38F85G85G85G38F38F38G85G85G85G
45cm bust, 40cm band40AA90AA40AA90AA90AA90AA40AA40AA40AA90AA90AA90AA
40cm bust, 40cm band40A90A40A90A90A90A40A40A40A90A90A90A
43cm bust, 40cm band40B90B40B90B90B90B40B40B40B90B90B90B
45cm bust, 40cm band40C90C40C90C90C90C40C40C40C90C90C90C
48cm bust, 40cm band40D90D40D90D90D90D40D40D40D90D90D90D
50cm bust, 40cm band40DD90E40DD90E90E90E40DD40DD40DD90E90E90E
53cm bust, 40cm band40DDD90F40E90F90F90F40E40E40DDD90F90F90F
55cm bust, 40cm band40G90G40F90G90G90G40F40F40G90G90G90G
47cm bust, 42cm band42AA95AA42AA95AA95AA95AA42AA42AA42AA95AA95AA95AA
42cm bust, 42cm band42A95A42A95A95A95A42A42A42A95A95A95A
45cm bust, 42cm band42B95B42B95B95B95B42B42B42B95B95B95B
47cm bust, 42cm band42C95C42C95C95C95C42C42C42C95C95C95C
50cm bust, 42cm band42D95D42D95D95D95D42D42D42D95D95D95D
52cm bust, 42cm band42DD95E42DD95E95E95E42DD42DD42DD95E95E95E
55cm bust, 42cm band42DDD95F42E95F95F95F42E42E42DDD95F95F95F
57cm bust, 42cm band42G95G42F95G95G95G42F42F42G95G95G95G
49cm bust, 44cm band44AA100AA44AA100AA100AA100AA44AA44AA44AA100AA100AA100AA
44cm bust, 44cm band44A100A44A100A100A100A44A44A44A100A100A100A
47cm bust, 44cm band44B100B44B100B100B100B44B44B44B100B100B100B
49cm bust, 44cm band44C100C44C100C100C100C44C44C44C100C100C100C
52cm bust, 44cm band44D100D44D100D100D100D44D44D44D100D100D100D
54cm bust, 44cm band44DD100E44DD100E100E100E44DD44DD44DD100E100E100E
57cm bust, 44cm band44DDD100F44E100F100F100F44E44E44DDD100F100F100F
59cm bust, 44cm band44G100G44F100G100G100G44F44F44G100G100G100G
51cm bust, 46cm band46AA105AA46AA105AA105AA105AA46AA46AA46AA105AA105AA105AA
46cm bust, 46cm band46A105A46A105A105A105A46A46A46A105A105A105A
49cm bust, 46cm band46B105B46B105B105B105B46B46B46B105B105B105B
51cm bust, 46cm band46C105C46C105C105C105C46C46C46C105C105C105C
54cm bust, 46cm band46D105D46D105D105D105D46D46D46D105D105D105D
56cm bust, 46cm band46DD105E46DD105E105E105E46DD46DD46DD105E105E105E
59cm bust, 46cm band46DDD105F46E105F105F105F46E46E46DDD105F105F105F
61cm bust, 46cm band46G105G46F105G105G105G46F46F46G105G105G105G
53cm bust, 48cm band48AA110AA48AA110AA110AA110AA48AA48AA48AA110AA110AA110AA
48cm bust, 48cm band48A110A48A110A110A110A48A48A48A110A110A110A
51cm bust, 48cm band48B110B48B110B110B110B48B48B48B110B110B110B
53cm bust, 48cm band48C110C48C110C110C110C48C48C48C110C110C110C
56cm bust, 48cm band48D110D48D110D110D110D48D48D48D110D110D110D
58cm bust, 48cm band48DD110E48DD110E110E110E48DD48DD48DD110E110E110E
61cm bust, 48cm band48DDD110F48E110F110F110F48E48E48DDD110F110F110F

Last updated: 2025-11-19

FAQ

  • How are cup letters calculated? Cup is derived from the bust-minus-band difference and mapped to the appropriate regional cup array.
  • How are sizes converted? We map every input to a canonical body or foot measurement and then apply deterministic regional rounding rules.
  • Do brand sizes vary? Yes. Consult the brand pages. We apply conservative overrides where variation is common.
  • What if my result seems off? Use the feedback button near your result to tell us the input and expected output. We review and adjust brand exceptions where appropriate.