New Balance Shoe Size Chart
New Balance runs true to size.
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New Balance Men's Size Chart
| US | EU | UK | JP / CM |
|---|---|---|---|
| 4 | 36 | 3.5 | 22 |
| 4.5 | 37 | 4 | 22.5 |
| 5 | 37.5 | 4.5 | 23 |
| 5.5 | 38 | 5 | 23.5 |
| 6 | 38.5 | 5.5 | 24 |
| 6.5 | 39.5 | 6 | 24.5 |
| 7 | 40 | 6.5 | 25 |
| 7.5 | 40.5 | 7 | 25.5 |
| 8 | 41.5 | 7.5 | 26 |
| 8.5 | 42 | 8 | 26.5 |
| 9 | 42.5 | 8.5 | 27 |
| 9.5 | 43 | 9 | 27.5 |
| 10 | 44 | 9.5 | 28 |
| 10.5 | 44.5 | 10 | 28.5 |
| 11 | 45 | 10.5 | 29 |
| 11.5 | 45.5 | 11 | 29.5 |
| 12 | 46.5 | 11.5 | 30 |
| 13 | 47.5 | 12.5 | 31 |
| 14 | 49 | 13.5 | 32 |
New Balance Women's Size Chart
| US | EU | UK | JP / CM |
|---|---|---|---|
| 5.5 | 36 | 3.5 | 22 |
| 6 | 37 | 4 | 22.5 |
| 6.5 | 37.5 | 4.5 | 23 |
| 7 | 38 | 5 | 23.5 |
| 7.5 | 38.5 | 5.5 | 24 |
| 8 | 39.5 | 6 | 24.5 |
| 8.5 | 40 | 6.5 | 25 |
| 9 | 40.5 | 7 | 25.5 |
| 9.5 | 41.5 | 7.5 | 26 |
| 10 | 42 | 8 | 26.5 |
| 10.5 | 42.5 | 8.5 | 27 |
| 11 | 43 | 9 | 27.5 |
| 11.5 | 44 | 9.5 | 28 |
| 12 | 44.5 | 10 | 28.5 |
| 12.5 | 45 | 10.5 | 29 |
| 13 | 45.5 | 11 | 29.5 |
| 13.5 | 46.5 | 11.5 | 30 |
| 14.5 | 47.5 | 12.5 | 31 |
| 15.5 | 49 | 13.5 | 32 |
Data verified Jun 2026 · Official size guide · See an error? Report it
New Balance Sizing & Fit Guide
New Balance runs true to size and offers widths from Narrow (B) to Extra Wide (4E/6E). Their 990 and 574 models are known for generous fit. If you have wide feet, New Balance is often the best option.
Related Size Charts
Frequently Asked Questions
New Balance runs true to size and offers widths from Narrow (B) to Extra Wide (4E/6E). Their 990 and 574 models are known for generous fit. If you have wide feet, New Balance is often the best option.
Use the finder at the top of this page: pick the brand you already know and your size in it, and we'll show your equivalent New Balance size instantly — and highlight it in the chart below. To compare your size across many brands at once, use our shoe size converter.
New Balance EU 42 is approximately a US men's 8.5-9. However, exact conversions vary slightly. Use our size chart table above for the precise conversion, or try our interactive converter for personalized results.