Bra Size Chart
Use this page as a reference for common band-number and cup-label relationships. Bra sizing is not globally standardized, so a chart should support—not replace—the manufacturer's current chart and an actual fit check.
Common band-number conversions
| UK / US / CA | EU | France / Spain | Australia / NZ |
|---|---|---|---|
| 28 | 60 | 75 | 8 |
| 30 | 65 | 80 | 10 |
| 32 | 70 | 85 | 10 |
| 34 | 75 | 90 | 12 |
| 36 | 80 | 95 | 14 |
| 38 | 85 | 100 | 16 |
| 40 | 90 | 105 | 18 |
| 42 | 95 | 110 | 20 |
| 44 | 100 | 115 | 22 |
| 46 | 105 | 120 | 24 |
| 48 | 110 | 125 | 26 |
Band references above follow the common conversion pattern shown in Triumph's international size chart. Brand charts can differ, especially outside the standard ranges.
Cup-label reference
| UK | US | EU | Australia / NZ |
|---|---|---|---|
| AA | AA | AA | AA |
| A | A | A | A |
| B | B | B | B |
| C | C | C | C |
| D | D | D | D |
| DD | DD | E | DD |
| E | DDD | F | E |
| F | G | G | F |
| FF | H | H | G |
| G | I | I | H |
Cup naming can vary by brand. The table is a reference mapping, not a promise that every manufacturer uses the same sequence.
How to use a bra size chart
- Measure your underbust and bust using the same unit.
- Use the manufacturer's band and cup chart for the exact bra you are considering.
- Use an international converter when shopping across sizing systems.
- After trying the bra, check the band, cups, straps and centre gore rather than relying only on the label.
India and Canada
Canada commonly uses US-style band and cup labels in reference charts. Many Indian lingerie brands use UK-style numbered bands and familiar cup letters, but Indian brand charts are not identical to one another. For India-specific shopping, check the retailer's current chart.
Want your personal estimate?
Use your measurements rather than choosing a size from the chart alone.
Use the BraFitly Calculator