👟 Clothing & Shoe Sizes
UK shirt size to US shirt size Converter
Convert UK shirt size to US shirt size instantly with a reference conversion table.
UK shirt size to US shirt size
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Common conversions
| UK shirt size | US shirt size |
|---|
Formula:
How to convert UK shirt size to US shirt size
1
Enter your value
Type the number of uk shirt size you want to convert into the left box. The result in us shirt size appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — US shirt size to UK shirt size. Your current value carries across so you don't have to re-enter anything.
3
About UK shirt size and US shirt size
UK shirt size and US shirt size are common clothing measurements.
Reviewed for 2026. UK shirt size ↔ US shirt size conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.