UK shoe widths (E, F, G, H) vs US shoe widths (AA, A, B, C, D, E, EE)
Side-by-side comparison, when-to-use-each guide, and instant conversion. Reviewed for 2026.
UK shoe fitters, specialist retailers (Clarks, Duo, Sole Bliss).
US shoe specialists, New Balance (uses D/2E/4E system), athletic shoe brands.
| Aspect | UK shoe widths (E, F, G, H) | US shoe widths (AA, A, B, C, D, E, EE) |
|---|---|---|
| Men's narrow | E | 2A/B |
| Men's standard | F | D (medium) |
| Men's wide | G | 2E |
| Men's extra wide | H | 4E |
| Women's standard | E | B (medium) |
| Women's wide | EE/F | D |
Frequently asked
Why do most high-street shops not offer width fittings?
Stock complexity — offering multiple widths per style multiplies inventory requirements. High-street retailers focus on the 80% of feet that fit standard width. The growth of online retail has made wide-fitting specialists more accessible.
How do I know if I need a wide fitting?
Signs: your foot bulges over the sides of shoes, laces pull tight across the top, or the heel fits but the front is cramped. A shoe fitting in a Clarks or specialist retailer can measure both length and width professionally.
Frequently asked questions
Why do most high-street shops not offer width fittings?
Stock complexity — offering multiple widths per style multiplies inventory requirements. High-street retailers focus on the 80% of feet that fit standard width. The growth of online retail has made wide-fitting specialists more accessible.
How do I know if I need a wide fitting?
Signs: your foot bulges over the sides of shoes, laces pull tight across the top, or the heel fits but the front is cramped. A shoe fitting in a Clarks or specialist retailer can measure both length and width professionally.