Clothing and shoe size converter for AU, UK, US, CA and EU
Find your best clothing and shoe size match before you buy. SizeSwapper compares official brand size guides, AU, UK, US, CA and EU sizing, and your own measurements — the strongest fit guidance available, short of trying it on. Get a confidence rating and between-size advice, so you shop faster with less guesswork and fewer wrong-size returns.
Popular examples- AU 12 → US 8
- Zara M → ASOS 10
- EU 39 → US 8
- Between sizes? We guide you to tighter or roomier fits
Lululemon size charts & fit guide
Women tops
| Brand size | AU | UK | US | EU | Bust/Chest (cm) | Waist (cm) |
|---|---|---|---|---|---|---|
| 2 | 6 | 6 | 2 | 32 | 76.2 | 58.4 |
| 4 | 8 | 8 | 4 | 34 | 81.3 | 63.5 |
| 6 | 10 | 10 | 6 | 36 | 86.4 | 68.6 |
| 8 | 12 | 12 | 8 | 38 | 91.4 | 73.7 |
| 10 | 14 | 14 | 10 | 40 | 96.5 | 78.7 |
| 12 | 16 | 16 | 12 | 42 | 101.6 | 83.8 |
Women bottoms
| Brand size | AU | UK | US | EU | Bust/Chest (cm) | Waist (cm) |
|---|---|---|---|---|---|---|
| 2 | 6 | 6 | 2 | 32 | 76.2 | 58.4 |
| 4 | 8 | 8 | 4 | 34 | 81.3 | 63.5 |
| 6 | 10 | 10 | 6 | 36 | 86.4 | 68.6 |
| 8 | 12 | 12 | 8 | 38 | 91.4 | 73.7 |
| 10 | 14 | 14 | 10 | 40 | 96.5 | 78.7 |
| 12 | 16 | 16 | 12 | 42 | 101.6 | 83.8 |
Source: official size guide. Last checked: 2026-06-20.
Lululemon sizing FAQs
How accurate is the Lululemon size conversion on SizeSwapper?
Lululemon sizes consistently across its range, so a SizeSwapper conversion is a reliable starting point.
Which Lululemon sizes does SizeSwapper cover?
SizeSwapper covers Lululemon's women's tops, bottoms/trousers sizing across Australia, the UK, the US, Canada, the EU. If you need a category or region that isn't listed yet, you can request it directly from the converter.
Can I convert my size from another brand to Lululemon?
Yes. Choose "Brand & size" mode, select the brand and size you already know fits, then choose Lululemon as your target brand to see the closest match.
Do I need to know my measurements to convert to Lululemon?
No. If you already know your size in another brand, SizeSwapper converts directly between brands without needing your measurements. If you'd rather enter your measurements directly, switch to "Measurements" mode instead.
When was Lululemon's size data last checked?
Lululemon's size chart was last checked on 20 June 2026, against its own official size guide. The source link is shown below the size tables on this page.