T-shirt Size Converter
Convert your t-shirt size between US, EU, UK, Italy, Japan, and Australia — for men's and women's sizing.
Men's International Size Chart
| 🇺🇸 US / CA | 🇪🇺 EU | 🇬🇧 UK | 🇮🇹 Italy | 🇯🇵 Japan | 🇦🇺 AU / NZ | Chest (in) |
|---|---|---|---|---|---|---|
| XS | 44 | 34 | 44 | S | 34 | 32–34 |
| S | 46 | 36 | 46 | M | 36 | 34–36 |
| M | 48 | 38 | 48 | L | 38 | 38–40 |
| L | 50 | 40 | 50 | XL | 40 | 42–44 |
| XL | 52 | 42 | 52 | XXL | 42 | 46–48 |
| 2XL | 54 | 44 | 54 | 3XL | 44 | 50–52 |
| 3XL | 56 | 46 | 56 | 4XL | 46 | 54–56 |
International Sizing Tips
US / Canada
Uses XS–3XL labels. Standard reference for most global brands. Generally the most generous cut.
EU (Europe)
Uses numeric sizes (44, 46, 48…) for men's. Women's EU sizes are about 28–32 higher than US numeric sizing.
UK
Men's UK sizes use chest measurements (34–46). Women's UK sizes are different — UK 8 = US XS.
Japan
Runs 1–2 sizes smaller than US. A Japanese L is typically a US M. Always size up when ordering from Japanese brands.
Frequently Asked Questions
What is a US Medium in European sizing?
A US M for men = EU 48, UK 38, Italian 48, Japanese L, Australian 38. For women, US M = EU 36, UK 8, Italian 40, Japanese 9.
Do Japanese sizes run small?
Yes — Japanese clothing typically runs 1–2 sizes smaller than US. A Japanese L is roughly a US M. Always size up when ordering Japanese apparel.
Are Australian sizes the same as UK sizes?
For men, Australian and UK sizes are essentially the same. For women, they can differ slightly — this tool uses the standard AU women's chart.
Does HiTee ship internationally?
HiTee App creates custom t-shirts from your photos. The app is available on iOS and printing is done on-demand — check the app for current shipping regions.
Create a Custom T-shirt in Your Size
Once you know your size, turn any photo into a custom t-shirt with HiTee App — available in all sizes.
Free on the App Store