10-Inch Round Baking Pan Size
A 10-inch round pan has an area of approximately 78.5 square inches.
How to use this tool
- Enter pan shape, diameter / side / width and length (rectangular only) in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your pan area and the full breakdown beneath it.
A 10-inch round pan provides about 25% more area than a 9-inch and is used for large bundt cakes and deep-dish pies.
Frequently asked questions
- Can I substitute a round pan for a square pan?
- Compare the pan areas. A 9" round pan (≈64 in²) is smaller than a 9" square (81 in²); use an 8" square instead. Adjust baking time for shallower batter.
- How does pan size affect baking time?
- A larger pan spreads batter thinner and bakes faster. A smaller pan has deeper batter and takes longer. Check for doneness 5–10 minutes earlier or later.