Food

Cake Pan Converter

Scale a recipe between round pan sizes.

Original pan diameter

New pan diameter

Calculated Output

Recipe scale factor (x) 1.563

Formula: scale = (new diameter ÷ original)²

Step-by-Step Breakdown

1. Values used:

2. Original pan diameter = 8

3. New pan diameter = 10

5. Recipe scale factor = 1.563x

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The math behind it

scale = (new diameter ÷ original diameter)² — recipe amounts scale with pan area.

8 in → 10 in pan → ×1.56 the recipe.

Bake time?

Larger/thicker cakes need longer; check with a skewer.