Search is not available for this dataset
uk_us_band int64 28 48 | underbust_in_from int64 27 47 | underbust_in_to_excl int64 29 49 | underbust_cm_from float64 68.6 119 | underbust_cm_to_excl float64 73.7 124 | eu int64 60 110 | france int64 75 125 | au_nz int64 6 26 | japan int64 60 110 |
|---|---|---|---|---|---|---|---|---|
28 | 27 | 29 | 68.58 | 73.66 | 60 | 75 | 6 | 60 |
30 | 29 | 31 | 73.66 | 78.74 | 65 | 80 | 8 | 65 |
32 | 31 | 33 | 78.74 | 83.82 | 70 | 85 | 10 | 70 |
34 | 33 | 35 | 83.82 | 88.9 | 75 | 90 | 12 | 75 |
36 | 35 | 37 | 88.9 | 93.98 | 80 | 95 | 14 | 80 |
38 | 37 | 39 | 93.98 | 99.06 | 85 | 100 | 16 | 85 |
40 | 39 | 41 | 99.06 | 104.14 | 90 | 105 | 18 | 90 |
42 | 41 | 43 | 104.14 | 109.22 | 95 | 110 | 20 | 95 |
44 | 43 | 45 | 109.22 | 114.3 | 100 | 115 | 22 | 100 |
46 | 45 | 47 | 114.3 | 119.38 | 105 | 120 | 24 | 105 |
48 | 47 | 49 | 119.38 | 124.46 | 110 | 125 | 26 | 110 |
Bra size conversion (UK, US, EU, FR, AU/NZ, JP)
Lookup tables for converting a bra size label between six systems, built for size normalisation in product catalogues and fit tools.
bands: 11 UK/US bands (28 to 48) with EU, French, AU/NZ and Japanese labels and the underbust range in inches and centimetres that rounds to each band.cups: 16 cup steps (2.5 cm of bust minus underbust per step) with UK, US, EU/FR, AU/NZ and approximate Japanese letters. Empty cells mean the step is outside the table.brand_chart_checks: 7 brand charts (Victoria's Secret, Wacoal America, Freya, Elomi, Marks & Spencer, Berlei, SKIMS) compared with these tables, and where they differ.
Two things that trip up naive conversion code: the UK and US letters split after DD (UK E = US DDD = EU F), and AU/NZ letters above F depend on the brand.
Source: the Bra Atlas international size chart, updated 13 October 2026. GitHub copy: RaiAnsar/bra-size-conversion-chart.
Licence: CC BY 4.0, credit "Bra Atlas (braatlas.com)".
- Downloads last month
- -