Tool
Pan size converter
US recipes use inches, European shops sell centimetres — the complete equivalence table.
| US size | Metric equivalent | Batter volume |
|---|---|---|
| 8×8 in square (20×20) | 20×20 cm | ≈2 L |
| 9×9 in square (23×23) | 22–23×23 cm | ≈2.5 L |
| 9×13 in rectangular | 23×33 cm | ≈3.5 L |
| 8 in round | 20 cm round | ≈1.4 L |
| 9 in round | 23 cm round | ≈1.9 L |
| 10 in round | 26 cm round | ≈2.6 L |
| 9×5 in loaf | 23×13 cm loaf | ≈1.9 L |
| 8.5×4.5 in loaf | 21×11 cm loaf | ≈1.4 L |
| 9 in pie dish | 23 cm pie/tart pan | ≈1 L |
| 10 in tube/Bundt | 25–26 cm bundt | ≈2.4 L |
| 9 in springform | 23–24 cm springform | ≈2.3 L |
| 12-cup muffin pan | 12×7 cm muffin tin | 12×~80 ml |
| half sheet 13×18 in | 33×46 cm sheet | — |
| quarter sheet 9×13 in | 23×33 cm sheet | — |
Round to the nearest standard size — batter depth matters more than exact dimensions.