Recipe Scaling & Kitchen Conversions Calculators

Converts recipes between yields, units, pan sizes, oven types and altitudes. The everyday arithmetic that keeps a scaled-up or relocated recipe behaving the same way it did in the original test kitchen.

6 calculators in this category

Which one do you need?

Recipe Scaling Calculator
Scale any recipe up or down: get the recipe conversion factor, every ingredient's new quantity and the new batch weight, plus what does not scale linearly.
Ingredient Weight to Volume Calculator
Convert cups, tablespoons and milliliters to grams and ounces using each ingredient's real packed density — flour, sugar, butter, honey and more.
Baking Pan Size Conversion Calculator
Convert a recipe between cake pan shapes and sizes. Compare pan areas, scale the batter, get the new batter depth and a bake-time window to check in.
Oven Temperature Conversion Calculator
Convert oven settings between Fahrenheit, Celsius and UK gas marks instantly, with the practical dial setting to use and a full gas mark reference chart.
Convection Oven Conversion Calculator
Convert a conventional oven recipe to convection: drop the temperature 25 °F, cut the time 25%, or split the difference, and see when to start checking.
High Altitude Baking Adjustment Calculator
Adjust baking powder, sugar, liquid, flour, oven temperature and bake time for your elevation using the Colorado State University Extension tables.

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