Bra size chart
Bra Size Chart
This international bra size chart puts US, UK, EU, French, and Australian labels side by side. Use it when you want to browse the whole active size set, compare country systems, or check a retailer chart before you buy.
Last updated: July 9, 2026
International bra size chart
Each row starts from the shared Wearavo US size record and shows the matching labels in the other supported systems. If you need the measurement ranges behind a size, open the country chart or the inches chart from the links below.
| US | UK | EU | FR | AU |
|---|---|---|---|---|
| 30A | 30A | 65A | 80A | 8A |
| 30B | 30B | 65B | 80B | 8B |
| 30C | 30C | 65C | 80C | 8C |
| 30D | 30D | 65D | 80D | 8D |
| 30DD | 30DD | 65E | 80E | 8DD |
| 30DDD | 30E | 65F | 80F | 8E |
| 32A | 32A | 70A | 85A | 10A |
| 32B | 32B | 70B | 85B | 10B |
| 32C | 32C | 70C | 85C | 10C |
| 32D | 32D | 70D | 85D | 10D |
| 32DD | 32DD | 70E | 85E | 10DD |
| 32DDD | 32E | 70F | 85F | 10E |
| 34A | 34A | 75A | 90A | 12A |
| 34B | 34B | 75B | 90B | 12B |
| 34C | 34C | 75C | 90C | 12C |
| 34D | 34D | 75D | 90D | 12D |
| 34DD | 34DD | 75E | 90E | 12DD |
| 34DDD | 34E | 75F | 90F | 12E |
| 36A | 36A | 80A | 95A | 14A |
| 36B | 36B | 80B | 95B | 14B |
| 36C | 36C | 80C | 95C | 14C |
| 36D | 36D | 80D | 95D | 14D |
| 36DD | 36DD | 80E | 95E | 14DD |
| 36DDD | 36E | 80F | 95F | 14E |
| 38A | 38A | 85A | 100A | 16A |
| 38B | 38B | 85B | 100B | 16B |
| 38C | 38C | 85C | 100C | 16C |
| 38D | 38D | 85D | 100D | 16D |
| 38DD | 38DD | 85E | 100E | 16DD |
| 38DDD | 38E | 85F | 100F | 16E |
| 40A | 40A | 90A | 105A | 18A |
| 40B | 40B | 90B | 105B | 18B |
| 40C | 40C | 90C | 105C | 18C |
| 40D | 40D | 90D | 105D | 18D |
| 40DD | 40DD | 90E | 105E | 18DD |
| 40DDD | 40E | 90F | 105F | 18E |
How to use this chart
Start with the sizing system you already know, then read across the same row to compare other labels. If you are measuring from scratch, use the calculator first, because the best row depends on both underbust and bust measurements.
International conversion is label translation, not a fit guarantee. The same row can feel different across brands because bands stretch, cups are shaped differently, and wire widths vary.
Ready when you are
Only need one answer? Use the converter instead of scanning the full chart.
Ready when you are
Not sure where to start? Enter your measurements and get a size before comparing charts.
More bra size charts
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What the chart does not decide
A chart can help you choose a starting label, but it cannot see your breast shape, tissue distribution, preferred firmness, or the way a specific bra is cut. If the label looks right but the fit feels wrong, check common fit problems, compare sister sizes, and read the brand chart before changing several sizes at once.
FAQ
What does an international bra size chart show?
It shows equivalent size labels across systems such as US, UK, EU, French, and Australian sizing. It helps you compare retailer charts without converting each size separately.
Are US and UK bra sizes the same?
Bands often match in this active chart, but cup labels can differ after D. Use the table row instead of assuming the letters always match.
Why are EU and French band numbers higher?
EU and French systems use different band label conventions. French bands are commonly 15 higher than EU bands, even when the fit target is similar.
Do brands follow international charts exactly?
No. Charts are useful references, but brands can vary in band stretch, cup depth, wire shape, and fit style.