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: Puma → Nike
Static conversion table (crawlable). Interactive tool above uses the same cm matching.
| Nike US | cm | Puma US | Puma EU |
|---|---|---|---|
| 6.0 | 23.5 | 6.0 | 38.5 |
| 6.5 | 24.0 | 6.5 | 39.0 |
| 7.0 | 24.5 | 7.0 | 40.0 |
| 7.5 | 25.0 | 7.5 | 40.5 |
| 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 | 26.7 | 9.5 | 43.0 |
| 10.0 | 27.1 | 10.0 | 44.0 |
| 10.5 | 27.5 | 10.5 | 44.5 |
| 11.0 | 27.9 | 11.0 | 45.0 |
| 11.5 | 28.4 | 11.5 | 45.5 |
| 12.0 | 28.8 | 12.0 | 46.0 |
| 13.0 | 29.7 | 13.0 | 47.5 |
Nike US 10 is 27.1 cm and the nearest Puma US is also 10 (EU 44). The printed ladder is 1:1 from US 6 (23.5 cm) through US 13 (29.7 cm). The wear-box “Nike 10 ≈ Puma 10.0” is that centimeter match — it does not say Dunk and Suede Classic share a last. Puma prints EU 44 at that US 10; Nike lifestyle pages on this site often print EU 43.5 for the same US 10. Labels can disagree even when the cm column agrees.
Nike lasts on the linked guides split hard: Air Force 1 '07 often feels long (many half down); Dunk Low and Pegasus 41 are closer TTS length references; Vomero 5 follows the running last, not the AF1 tongue. Puma’s two models are both +0 in length: Suede Classic is TTS with a slimmer lifestyle forefoot (half up if wide); Palermo is the other linked last, not a width-letter toolkit. A chart-matched Nike 10 in a tapered Dunk can still feel different in a Suede than in Palermo.
Use 27.1 cm as the ticket, then pick the model. Convert from Dunk/Pegasus or from the cm column, not from an AF1 you already half-down. If you carry AF1 9.5 into Suede because “the chart is 1:1,” you undersize the Puma. Half a size on this table is 26.7 → 27.1 → 27.5 cm. Spend it on Suede taper vs Nike room, not on stacking two brand habits.
Even when charts match, lasts differ. Check these guides:
Nike: Air Force 1 '07 · Dunk Low · Pegasus 41 · Vomero 5
Puma: Suede Classic · Palermo
Also compare Nike to: Adidas · New Balance · Converse · Vans
Check prices: Nike Puma (paid link)
Clothes sizing uses a separate compare path.