Size Guide
Men's Clothing Size Chart
Convert men's clothing sizes between US, UK and EU. Shirts, trousers, jackets and suits.
Men's Shirt Sizes
| US | UK | EU | Collar | Chest |
|---|---|---|---|---|
| XS | XS | 44 | 14" | 34-36" |
| S | S | 46 | 14.5" | 36-38" |
| M | M | 48 | 15-15.5" | 38-40" |
| L | L | 50 | 16-16.5" | 40-42" |
| XL | XL | 52 | 17-17.5" | 42-44" |
| XXL | XXL | 54 | 18-18.5" | 44-46" |
| 3XL | 3XL | 56 | 19-19.5" | 46-48" |
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FAQ
Are US and UK men's sizes the same?
For most casual clothing (S, M, L, XL), US and UK sizes are identical. For formal shirts and suits, they use the same inch-based measurements.
How do I convert US to EU men's sizes?
EU sizes use a different numbering system. Generally, add 10 to the US chest/jacket size to get the EU equivalent (e.g., US 40 = EU 50).
How should I measure my chest?
Wrap a tape measure around the fullest part of your chest, under your arms. Keep the tape level and snug but not tight.