๐ณ Cooking & Baking
Cake Pan Converter
A cake recipe scales with the volume of the pan, not its diameter. Because volume rises with the square of the radius, moving from an 8-inch to a 9-inch round tin increases the capacity by about 27%.
How it works
Pan shape
Original width or diameter
Original depth
New width or diameter
New depth
Recipe scale factor
Original pan volume
New pan volume
New batch size
Frequently asked questions
How do I use the Cake Pan Converter?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.