Cake Pan Size Conversion Chart
Cake Decor Nest · cakedecornest.com · reviewed September 13, 2026
| 6 inch round (15cm), 2 inches deep | holds about 4 cups of batter, serves 8 to 10 as a single layer |
|---|---|
| 8 inch round (20cm), 2 inches deep | holds about 6 cups of batter, serves 12 to 15 as a single layer |
| 9 inch round (23cm), 2 inches deep | holds about 8 cups of batter, serves 16 to 20 as a single layer |
| 10 inch round (25cm), 2 inches deep | holds about 10 to 11 cups of batter, serves 20 to 24 as a single layer |
| 8 inch square (20cm) | holds about 6 cups of batter, similar volume to an 8 inch round |
| 9 inch square (23cm) | holds about 8 cups of batter, serves 16 to 20 |
| 9x13 inch sheet (23x33cm) | holds about 12 to 14 cups of batter, serves 24 to 36 depending on cut size |
| Half sheet pan (13x18 inch / 33x46cm) | holds about 16 to 18 cups of batter for a standard sheet cake depth |
Typical values for general guidance. Always check the manufacturer's specification for your exact product.
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