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: Reebok → Converse
Static conversion table (crawlable). Interactive tool above uses the same cm matching.
| Converse US | cm | Reebok US | Reebok EU |
|---|---|---|---|
| 6.0 | 23.8 | 6.5 | 39.0 |
| 6.5 | 24.2 | 6.5 | 39.0 |
| 7.0 | 24.8 | 7.5 | 40.5 |
| 7.5 | 25.2 | 7.5 | 40.5 |
| 8.0 | 25.6 | 8.0 | 41.0 |
| 8.5 | 26.1 | 9.0 | 42.5 |
| 9.0 | 26.4 | 9.0 | 42.5 |
| 9.5 | 26.9 | 9.5 | 43.0 |
| 10.0 | 27.4 | 10.5 | 44.5 |
| 10.5 | 27.8 | 11.0 | 45.0 |
| 11.0 | 28.1 | 11.0 | 45.0 |
| 11.5 | 28.6 | 12.0 | 46.0 |
| 12.0 | 29.1 | 12.0 | 46.0 |
| 13.0 | 29.9 | 13.0 | 47.5 |
Converse US 10 is listed at 27.4 cm on this page — longer than Reebok’s US 10 at 27.1 cm on the sibling Reebok charts. The nearest Reebok row to 27.4 cm is US 10.5 (EU 44.5). Converse US 10.5 (27.8 cm) maps to Reebok US 11. The wear-box is the table: Chuck labels run long versus Reebok’s centimeter scale.
Chuck Taylor All Star High and Chuck 70 share that long, narrow canvas last. Club C 85 is a tennis cupsole that this site treats as TTS versus the Dunk/AJ1 cluster, not versus Chuck. If you wear Chuck 10 because “Converse runs big” and you already sized down from a measured foot, converting with this chart (to Reebok 10.5) can put you half a size above your street Nike size. Convert from the cm column or from Club C, not from the number printed in the Chuck tongue.
US 8.0 Converse is 25.4 cm here? Check the row: this table’s Converse 10 is 27.4 cm and 10.5 is 27.8 cm — about 4 mm per half. Club C does not need Chuck’s extra length. Start at the Reebok US the chart gives, then read Club C: stay TTS if that number matches your Dunk size; size from cm if your only reference is Chuck.
Even when charts match, lasts differ. Check these guides:
Converse: Chuck Taylor All Star High · Chuck 70 High
Reebok: Club C 85
Also compare Converse to: Vans
Check prices: Converse Reebok (paid link)
Clothes sizing uses a separate compare path.