Converters
Cake Pan Size Converter
Adjust cake recipes for different round cake pan, springform, or cake tin sizes. Convert between cm and inch and calculate the exact ingredient scaling factor.
Tool
About this Tool
Use this free online cake pan size converter and recipe scaling calculator to adjust ingredient quantities for round cake pans, springforms, baking tins, and cake tins. Enter the original and target diameter in centimeters or inches to instantly calculate the correct ingredient scaling factor.
Conversion Formula
Examples
- 26 cm -> 20 cm = factor 0.592
- 10 inch -> 8 inch = factor 0.640
- 26 cm -> 8 inch = factor 0.611
- 8 inch -> 9 inch = factor 1.266
- 9 inch -> 10 inch = factor 1.235
Frequently Asked Questions
How does the cake pan size converter work?
The recipe scaling calculator compares the surface area of two round cake pans and calculates a scaling factor for all ingredients.
Can I use centimeters and inches?
Yes. You can enter pan diameters in centimeters or inches. The calculator converts both values internally and calculates the scaling factor automatically.
Is this the same as a springform size converter?
Yes. The calculator works for round cake pans, Springform pans, springforms, and round cake tins.
Why is area used instead of volume?
For most cakes, the batter height remains similar. Using the pan area provides an accurate ingredient scaling factor.
Should baking time also be adjusted?
Possibly. Smaller cakes often bake faster, while larger cakes may require additional baking time.
Can I use the factor for every ingredient?
Yes. Use it as a springform size converter, cake tin size converter, or baking pan size converter by multiplying flour, sugar, butter, milk, and most other ingredients by the calculated factor.