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Men's Clothing Size Chart
Convert men's top and jacket sizes across US/UK chest, EU, and S/M/L. Pick the system you know — the converter opens on men's sizing.
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Pick a size above to convert it across every system.
Men's size chart (tops & jackets)
| US / UK chest | EU | S / M / L |
|---|---|---|
| 32" | 42 | XS |
| 34" | 44 | S |
| 36" | 46 | S |
| 38" | 48 | M |
| 40" | 50 | M |
| 42" | 52 | L |
| 44" | 54 | L |
| 46" | 56 | XL |
| 48" | 58 | XL |
| 50" | 60 | XXL |
| 52" | 62 | XXL |
Chest-based sizing for tops and jackets; brands vary. Dress shirts use neck and sleeve instead.
Related
Frequently asked questions
What is a men's medium in numeric sizes?
A men's M is about a 38–40 inch chest, which is an EU 48–50. L is roughly 42–44 inches (EU 52–54).
What EU size is a 40 inch chest?
A 40-inch chest is an EU 50 (alpha M). European men's top and jacket sizes are roughly the chest in inches plus 10.
How are men's shirt sizes measured?
Casual shirts and tops are sized by chest (or S/M/L). Dress shirts are usually sized by neck circumference and sleeve length instead — measure your neck for those. This chart covers chest-based tops and jackets.