Recipe Pan Size Scaler

Compare pan area or usable fill volume and scale ingredient amounts with practical display fractions.

Baking judgment still matters: temperature and baking time do not scale linearly with ingredient quantity or pan capacity. Batter depth, pan material/color, oven behavior, leavening, and recipe structure affect results. Check doneness appropriately for the recipe.

Source pan

Target pan

Recipe and method

Scale using

Number of target pans

Display fraction precision

Ingredients: amount | unit | ingredientAmounts may be decimals, integers, simple/mixed fractions, or common single-character fractions such as ½. Up to 200 lines. Full-precision scaled values are retained in exports.

Scaled recipe

—recipe multiplier

—source capacity basis

—total target basis

—source-recipe batches

Ingredient	Original	Practical scaled amount	Full precision