New Balance vs Ugg shoe sizing
Compare New Balance and Ugg shoe sizes in EU, US and UK. Use this chart to see size differences and check whether New Balance or Ugg runs smaller or larger.
Choose your size to see the result.
| New Balance (EU) | Ugg (EU) | Baseline (CM) |
|---|---|---|
| 36 | 39 | 22 |
| 37 | 39 | 22.5 |
| 37.5 | 39 | 23 |
| 38 | 39 | 23.5 |
| 38.5 | 39 | 24 |
| 39.5 | 39 | 24.5 |
| 40 | 39 | 25 |
| 40.5 | 40 | 25.5 |
| 41.5 | 40.5 | 26 |
| 42 | 41 | 26.5 |
| 42.5 | 42 | 27 |
| 43 | 42.5 | 27.5 |
| 44 | 43 | 28 |
| 44.5 | 44 | 28.5 |
| 45 | 44.5 | 29 |
| 45.5 | 45 | 29.5 |
| 46.5 | 46 | 30 |
FAQ
How do I convert New Balance to Ugg?
Use the converter above. We map sizes via official chart baselines (cm/EU) when available.
Do these brands run small or large?
Based on official charts, Ugg EU labels are typically -0.5 compared to New Balance for similar foot length (cm). Real fit can vary by model.
What if I’m between sizes?
If you prefer a snug fit, lean down; for extra room, lean up - and always check the brand’s model-specific guidance.