👟 Brand to Brand
Converse to UGG Shoe Size Conversion
Switching from Converse to UGG? Converse runs large and UGG runs large, so the size you order changes. Here's the full chart.
UGG runs 0.5 size larger than Converse, so you may need to size down when switching.
Size down 0.5 moving to UGG
UGG runs larger — order half a size smaller than your Converse size.
Find your Converse size on the left, read across for UGG:
| Converse size | UGG size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7 | 5.5 | 37 | 23.5 |
| 6.5 | 7 | 5.5 | 37.5 | 23.9 |
| 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 | 8.5 | 7 | 40 | 25.5 |
| 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 | 14.5 | 13 | 48.5 | 30.7 |
| 14.5 | 15 | 13.5 | 49 | 31.1 |
| 15 | 15.5 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Converse (Chuck Taylor) runs about a full size large — size down one from your usual. UGG runs about half a size large and moulds to the foot — size down half, or a full size for slippers.
UGG to Converse → · Converse chart · UGG chart · Brand finder
What is a Converse 10.5 in UGG?
A Converse 10.5 is about a UGG 11 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Converse and UGG fit the same?
Not quite — UGG runs about 0.5 size larger than Converse.
ⓘ 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 →