Size charts / Birkenstock
Birkenstock size chart
Reference conversions for Birkenstock across the systems shown below. They compare size labels and do not assess product fit.
Shop Birkenstock · 1 785 products
Men's
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 35 | 2 | 2.5 |
| 36 | 3 | 3.5 |
| 37 | 4 | 4.5 |
| 38 | 5 | 5 |
| 39 | 6 | 5.5 |
| 40 | 7 | 7 |
| 40 1/2 | 7.5 | 6.5 |
| 41 | 8 | 7.5 |
| 42 | 9 | 8 |
| 42 1/2 | 9.5 | 8.5 |
| 43 | 10 | 9 |
| 44 | 11 | 9.5 |
| 45 | 12 | 10.5 |
| 46 | 13 | 11.5 |
| 47 | 14 | 12 |
| 47 1/2 | 14.5 | 12.5 |
| 48 | 15 | 13 |
| 48 1/2 | 15.5 | 13.5 |
| 49 | 16 | 14 |
| 50 | 17 | 14.5 |
Women's
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 34 | 3 | 2 |
| 35 | 4 | 2.5 |
| 36 | 5 | 3.5 |
| 37 | 6 | 4.5 |
| 38 | 7 | 5 |
| 39 | 8 | 5.5 |
| 40 | 9 | 7 |
| 41 | 10 | 7.5 |
| 42 | 11 | 8 |
| 43 | 12 | 9 |
Kids
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 24 | 6 | 5 |
| 25 | 7 | 6 |
| 26 | 8 | 7 |
| 27 | 9 | 8 |
| 28 | 10 | 9 |
| 29 | 11 | 10 |
| 30 | 12 | 11 |
| 31 | 13 | 12 |
| 32 | 1 | 13 |
| 33 | 2 | 1 |
| 34 | 3 | 2 |
| 35 | 4 | 2.5 |
Measure foot length
- Tape a sheet of paper to a hard, flat floor. Stand with one foot on it and keep your weight evenly balanced.
- Mark the tip of your big toe and the farthest point of your heel, then measure between the marks with a ruler.
- Repeat for the other foot. Compare the longer measurement with the shoe maker's own foot-length guide.
Measurement steps and the CM distinction are based on Nike's official footwear size guidance.