Inches to centimetres
1 inch is 2.54 centimetres. Convert American tin and tray sizes to the ones sold here.
Centimetres (cm)
2.5cm
Worth knowing
Tin sizes are where this bites. A 9 inch round tin is 23 cm, an 8 inch is 20 cm, and a 9 × 13 inch slab tin is 23 × 33 cm. Going one size up spreads the batter thinner and the bake finishes earlier.
Conversion table
| Inches (in) | Centimetres (cm) |
|---|---|
| 1 inches | 2.5 cm |
| 2 inches | 5.1 cm |
| 4 inches | 10.2 cm |
| 6 inches | 15.2 cm |
| 7 inches | 17.8 cm |
| 8 inches | 20.3 cm |
| 9 inches | 22.9 cm |
| 10 inches | 25.4 cm |
| 11 inches | 27.9 cm |
| 12 inches | 30.5 cm |
| 13 inches | 33 cm |
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