Birkenstock vs Reebok
Detailed size comparison between Birkenstock and Reebok. See side-by-side charts to find out which brand runs bigger or smaller.
💡Quick Answer
Birkenstock Birkenstock runs true to size, while Reebok Generally runs true to size, but some users suggest buying a half size larger for a more comfortable fit.. Compare the CM measurements in the charts below for the most accurate fit comparison between brands.
Men's Sizing Comparison
Birkenstock
| US | UK | EU | CM |
|---|---|---|---|
| 3.5 | 3 | 36 | 22 |
| 4 | 3.5 | 36.5 | 22 |
| 4.5 | 4 | 37 | 22.5 |
| 5 | 4.5 | 37.5 | 23 |
| 5.5 | 5 | 38 | 23.5 |
| 6 | 5 | 38 | 23.7 |
| 6.5 | 5.5 | 38 | 24.1 |
| 7 | 6 | 39 | 24.6 |
| 7.5 | 6.5 | 39.5 | 25 |
| 8 | 7 | 40 | 25.4 |
| 8.5 | 7.5 | 40.5 | 25.8 |
| 9 | 8 | 42 | 26.2 |
| 9.5 | 8.5 | 42 | 26.7 |
| 10 | 9 | 43 | 27.1 |
| 10.5 | 9.5 | 43.5 | 27.5 |
| 11 | 10 | 44 | 27.9 |
| 11.5 | 10.5 | 44.5 | 28.4 |
| 12 | 11 | 45 | 28.8 |
| 12.5 | 11.5 | 46 | 29.2 |
| 13 | 12 | 47 | 29.6 |
| 13.5 | 12.5 | 47 | 30.1 |
| 14 | 13 | 48 | 30.5 |
| 14.5 | 13.5 | 48.5 | 30.9 |
| 15 | 14 | 49 | 31.3 |
| 15.5 | 14.5 | 49.5 | 31.8 |
| 16 | 15 | 51 | 32.2 |
Birkenstock runs true to size
Reebok
| US | UK | EU | CM |
|---|---|---|---|
| 3.5 | 3 | 36 | 22 |
| 4 | 3.5 | 36.5 | 22 |
| 4.5 | 4 | 37 | 22.5 |
| 5 | 4.5 | 37.5 | 23 |
| 5.5 | 5 | 38 | 23.5 |
| 6 | 5 | 38 | 23.7 |
| 6.5 | 5.5 | 38 | 24.1 |
| 7 | 6 | 39 | 24.6 |
| 7.5 | 6.5 | 39.5 | 25 |
| 8 | 7 | 40 | 25.4 |
| 8.5 | 7.5 | 40.5 | 25.8 |
| 9 | 8 | 42 | 26.2 |
| 9.5 | 8.5 | 42 | 26.7 |
| 10 | 9 | 43 | 27.1 |
| 10.5 | 9.5 | 43.5 | 27.5 |
| 11 | 10 | 44 | 27.9 |
| 11.5 | 10.5 | 44.5 | 28.4 |
| 12 | 11 | 45 | 28.8 |
| 12.5 | 11.5 | 46 | 29.2 |
| 13 | 12 | 47 | 29.6 |
| 13.5 | 12.5 | 47 | 30.1 |
| 14 | 13 | 48 | 30.5 |
| 14.5 | 13.5 | 48.5 | 30.9 |
| 15 | 14 | 49 | 31.3 |
| 15.5 | 14.5 | 49.5 | 31.8 |
| 16 | 15 | 51 | 32.2 |
Generally runs true to size, but some users suggest buying a half size larger for a more comfortable fit.
Women's Sizing Comparison
Birkenstock
| US | UK | EU | CM |
|---|---|---|---|
| 3.5 | 2.5 | 35 | 21.5 |
| 4 | 3 | 35 | 22 |
| 4.5 | 3.5 | 35 | 22.4 |
| 5 | 3 | 35 | 22 |
| 5.5 | 3.5 | 35.5 | 22.4 |
| 6 | 4 | 36.5 | 22.9 |
| 6.5 | 4.5 | 37 | 23.3 |
| 7 | 5 | 37.5 | 23.7 |
| 7.5 | 5.5 | 38 | 24.1 |
| 8 | 6 | 39 | 24.6 |
| 8.5 | 6.5 | 39.5 | 25 |
| 9 | 7 | 40 | 25.4 |
| 9.5 | 7.5 | 40.5 | 25.8 |
| 10 | 8 | 41.5 | 26.2 |
| 10.5 | 8.5 | 42 | 26.7 |
| 11 | 9 | 42.5 | 27.1 |
| 11.5 | 9.5 | 43.5 | 27.5 |
| 12 | 10 | 44 | 27.9 |
| 12.5 | 10.5 | 44.5 | 28.4 |
| 13 | 11 | 45 | 28.8 |
| 13.5 | 11.5 | 46 | 29.2 |
| 14 | 12 | 46.5 | 29.6 |
| 14.5 | 12.5 | 47 | 30.1 |
| 15 | 13 | 47.5 | 30.5 |
Reebok
| US | UK | EU | CM |
|---|---|---|---|
| 3.5 | 2.5 | 35 | 21.5 |
| 4 | 3 | 35 | 22 |
| 4.5 | 3.5 | 35 | 22.4 |
| 5 | 3 | 35 | 22 |
| 5.5 | 3.5 | 35.5 | 22.4 |
| 6 | 4 | 36.5 | 22.9 |
| 6.5 | 4.5 | 37 | 23.3 |
| 7 | 5 | 37.5 | 23.7 |
| 7.5 | 5.5 | 38 | 24.1 |
| 8 | 6 | 39 | 24.6 |
| 8.5 | 6.5 | 39.5 | 25 |
| 9 | 7 | 40 | 25.4 |
| 9.5 | 7.5 | 40.5 | 25.8 |
| 10 | 8 | 41.5 | 26.2 |
| 10.5 | 8.5 | 42 | 26.7 |
| 11 | 9 | 42.5 | 27.1 |
| 11.5 | 9.5 | 43.5 | 27.5 |
| 12 | 10 | 44 | 27.9 |
| 12.5 | 10.5 | 44.5 | 28.4 |
| 13 | 11 | 45 | 28.8 |
| 13.5 | 11.5 | 46 | 29.2 |
| 14 | 12 | 46.5 | 29.6 |
| 14.5 | 12.5 | 47 | 30.1 |
| 15 | 13 | 47.5 | 30.5 |
Kids/Youth Sizing Comparison
Birkenstock
| US | UK | EU | CM |
|---|---|---|---|
| 1 | 0.5 | 16 | 10.5 |
| 1.5 | 1 | 17 | 11 |
| 2 | 1.5 | 18 | 11.5 |
| 2.5 | 2 | 19 | 12 |
| 3 | 2.5 | 20 | 12.5 |
| 3.5 | 3 | 21 | 13 |
| 4 | 3.5 | 22 | 13.5 |
| 4.5 | 4 | 23 | 14 |
| 5 | 4.5 | 24 | 14.5 |
| 5.5 | 5 | 25 | 15 |
| 6 | 5.5 | 26 | 15.5 |
| 6.5 | 6 | 27 | 16 |
| 7 | 6.5 | 28 | 16.5 |
| 7.5 | 7 | 29 | 17 |
| 8 | 7.5 | 30 | 17.5 |
| 8.5 | 8 | 31 | 18 |
| 9 | 8.5 | 32 | 18.5 |
| 9.5 | 9 | 33 | 19 |
| 10 | 9.5 | 34 | 19.5 |
| 10.5 | 10 | 35 | 20 |
| 11 | 10.5 | 36 | 20.5 |
| 11.5 | 11 | 37 | 21 |
| 12 | 11.5 | 38 | 21.5 |
| 12.5 | 12 | 39 | 22 |
| 13 | 12.5 | 40 | 22.5 |
| 13.5 | 13 | 41 | 23 |
| 1 | 12.5 | 32 | 19.5 |
| 1.5 | 13 | 32 | 19.9 |
| 2 | 13.5 | 32.5 | 20.3 |
| 2.5 | 1 | 33 | 20.7 |
| 3 | 2 | 34 | 21.2 |
| 3.5 | 2.5 | 34.5 | 21.6 |
| 4 | 3 | 35 | 22 |
| 4.5 | 3.5 | 35.5 | 22.4 |
| 5 | 4 | 36.5 | 22.9 |
| 5.5 | 4.5 | 37 | 23.3 |
| 6 | 5 | 37.5 | 23.7 |
Reebok
| US | UK | EU | CM |
|---|---|---|---|
| 1 | 0.5 | 16 | 10.5 |
| 1.5 | 1 | 17 | 11 |
| 2 | 1.5 | 18 | 11.5 |
| 2.5 | 2 | 19 | 12 |
| 3 | 2.5 | 20 | 12.5 |
| 3.5 | 3 | 21 | 13 |
| 4 | 3.5 | 22 | 13.5 |
| 4.5 | 4 | 23 | 14 |
| 5 | 4.5 | 24 | 14.5 |
| 5.5 | 5 | 25 | 15 |
| 6 | 5.5 | 26 | 15.5 |
| 6.5 | 6 | 27 | 16 |
| 7 | 6.5 | 28 | 16.5 |
| 7.5 | 7 | 29 | 17 |
| 8 | 7.5 | 30 | 17.5 |
| 8.5 | 8 | 31 | 18 |
| 9 | 8.5 | 32 | 18.5 |
| 9.5 | 9 | 33 | 19 |
| 10 | 9.5 | 34 | 19.5 |
| 10.5 | 10 | 35 | 20 |
| 11 | 10.5 | 36 | 20.5 |
| 11.5 | 11 | 37 | 21 |
| 12 | 11.5 | 38 | 21.5 |
| 12.5 | 12 | 39 | 22 |
| 13 | 12.5 | 40 | 22.5 |
| 13.5 | 13 | 41 | 23 |
| 1 | 12.5 | 32 | 19.5 |
| 1.5 | 13 | 32 | 19.9 |
| 2 | 13.5 | 32.5 | 20.3 |
| 2.5 | 1 | 33 | 20.7 |
| 3 | 2 | 34 | 21.2 |
| 3.5 | 2.5 | 34.5 | 21.6 |
| 4 | 3 | 35 | 22 |
| 4.5 | 3.5 | 35.5 | 22.4 |
| 5 | 4 | 36.5 | 22.9 |
| 5.5 | 4.5 | 37 | 23.3 |
| 6 | 5 | 37.5 | 23.7 |
Verdict
When comparing Birkenstock to Reebok, pay attention to the CM/JP measurements as they are the most accurate way to compare fit across brands.
Birkenstock: Birkenstock runs true to size
Reebok: Generally runs true to size, but some users suggest buying a half size larger for a more comfortable fit.
Frequently Asked Questions
Which runs bigger, Birkenstock or Reebok?
Birkenstock Birkenstock runs true to size, while Reebok Generally runs true to size, but some users suggest buying a half size larger for a more comfortable fit.. Compare the CM measurements in the charts above for the most accurate fit comparison.
Are Birkenstock and Reebok sizes the same?
While both brands use standard sizing systems (US, UK, EU), the actual fit can vary. Birkenstock Birkenstock runs true to size, and Reebok Generally runs true to size, but some users suggest buying a half size larger for a more comfortable fit.. Always check the CM measurements for accurate comparison.
Should I buy the same size in Birkenstock and Reebok?
Not necessarily. Even if you wear the same numerical size, the fit may differ between brands. Use the CM/foot length measurement from our charts to find your true size in each brand.
How do I convert my Birkenstock size to Reebok?
Find your Birkenstock size in the chart above, note the CM measurement, then find that same CM measurement in the Reebok chart. This ensures the most accurate size match between brands.
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