Match sizes by foot length (cm), then check model fit — US labels alone can mislead across brands.
Chart match · verify brand charts(paid link)
Full converter (model + shoes you own) · Reverse: Hoka → Clarks
Static conversion table (crawlable). Interactive tool above uses the same cm matching.
| Clarks US | cm | Hoka US | Hoka EU |
|---|---|---|---|
| 6.0 | 23.6 | 6.0 | 38.5 |
| 6.5 | 24.1 | 6.5 | 39.0 |
| 7.0 | 24.6 | 7.0 | 40.0 |
| 7.5 | 25.1 | 8.0 | 41.0 |
| 8.0 | 25.4 | 8.0 | 41.0 |
| 8.5 | 25.9 | 8.5 | 42.0 |
| 9.0 | 26.2 | 9.0 | 42.5 |
| 9.5 | 26.8 | 9.5 | 43.0 |
| 10.0 | 27.2 | 10.0 | 44.0 |
| 10.5 | 27.6 | 11.0 | 45.0 |
| 11.0 | 27.9 | 11.0 | 45.0 |
| 11.5 | 28.4 | 11.5 | 45.5 |
| 12.0 | 28.9 | 12.0 | 46.0 |
| 13.0 | 29.8 | 13.0 | 47.5 |
Clarks US 10 is 27.2 cm and the nearest Hoka US is 10 (EU 44). The wear-box “Clarks 10 ≈ Hoka 10.0” is that match — but the ladder is not clean 1:1. Clarks 7.5 (25.1 cm) and Clarks 8.0 (25.4 cm) both land on Hoka 8.0; Clarks 10.5 (27.6 cm) and Clarks 11.0 (27.9 cm) both land on Hoka 11.0. Those collapses are why copying every half-size across brands fails even when US 10 lines up.
Clarks US 6 prints 23.6 cm here; US 13 prints 29.8 cm. Hoka’s own sibling charts sit a hair shorter at US 10 (27.0 cm); this page still maps Clarks 27.2 to Hoka 10, not 10.5. Wallabee is a roomy crepe moccasin; Desert Boot is a chukka with collar break-in. Hoka’s linked models are TTS length trainers: Bondi 8 roomier, Clifton 9 a touch less roomy in the forefoot, Speedgoat trail, with Wide SKUs. A Wallabee 10 into Clifton 10 can feel long in the trainer — that is last volume, not a centimeter miss.
Convert from the Clarks size that fits. Do not take Desert Boot TTS and then half-up Clifton “because running shoes need room” unless the toe is short. The 10.5 collapse onto Hoka 11.0 is ~4 mm (27.2 → 27.6 cm). Use Hoka Wide for forefoot; use this table’s US 10 ticket for a TTS Clarks 10. Stacking crepe break-in (wait) with a longer Hoka label is two length stories.
Even when charts match, lasts differ. Check these guides:
Clarks: Wallabee · Desert Boot
Hoka: Bondi 8 · Clifton 9 · Speedgoat 5
Also compare Clarks to: Blundstone
Check prices: Clarks Hoka (paid link)
Clothes sizing uses a separate compare path.