👟 Brand to Brand
Allbirds to Fila Shoe Size Conversion
Switching from Allbirds to Fila? Allbirds runs true to size and Fila runs small, so the size you order changes. Here's the full chart.
A Allbirds 9 works out to a Fila 9.5 — about half a size up. The chart below has every size.
Allbirds → Fila: size up half a size
A Allbirds 9 is a Fila 9.5.
Find your Allbirds size on the left, read across for Fila:
| Allbirds size | Fila size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7 | 5.5 | 37 | 23.5 |
| 7 | 7.5 | 6 | 38 | 24.3 |
| 7.5 | 8 | 6.5 | 38.5 | 24.7 |
| 8 | 8.5 | 7 | 39.5 | 25.1 |
| 8.5 | 9 | 7.5 | 41 | 25.9 |
| 9 | 9.5 | 8 | 41.5 | 26.3 |
| 9.5 | 10 | 8.5 | 42.5 | 26.7 |
| 10 | 10.5 | 9 | 43 | 27.1 |
| 10.5 | 11 | 9.5 | 43.5 | 27.5 |
| 11 | 11.5 | 10 | 44 | 27.9 |
| 11.5 | 12 | 10.5 | 44.5 | 28.3 |
| 12 | 12.5 | 11 | 45.5 | 28.7 |
| 12.5 | 13 | 11.5 | 46 | 29.1 |
| 13 | 13.5 | 12 | 47 | 29.5 |
| 13.5 | 14 | 12.5 | 47.5 | 29.9 |
| 14 | 14.5 | 13 | 48 | 30.3 |
| 14.5 | 15 | 13.5 | 49 | 31.1 |
| 15 | 15.5 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Allbirds runs true to size; half sizes are rounded, so go to the nearest whole. Fila tends to run about half a size small for many lifestyle models.
Fila to Allbirds → · Allbirds chart · Fila chart · Brand finder
What is a Allbirds 9 in Fila?
A Allbirds 9 is about a Fila 9.5 — they share a foot length of roughly 26.3 cm (UK 8, EU 41.5).
Do Allbirds and Fila fit the same?
No — Allbirds runs true to size and Fila runs small, so size up half a size when you switch.
ⓘ Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
Recommended on Amazon
Foot Measuring Device
Measure once, buy any brand with confidence.
View on Amazon →