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Free kitchen calculators, converters and practical helpers for recipes, baking, portions, ingredients and everyday kitchen math.
Search by task — conversions, scaling, baking, portions, ingredients, timing and more.
Start with the kitchen jobs home cooks need most often.
Convert cups, tablespoons, teaspoons, ounces, grams, milliliters and other common cooking measurements.
Open tool → RECIPE MATHIncrease or reduce ingredient amounts for the number of servings you actually need.
Open tool → BAKINGCompare cake pan shapes and sizes and calculate a practical recipe scaling ratio.
Open tool →Browse converters, calculators and practical helpers for cooking, baking, portions and ingredients.
For measurements, temperatures and everyday kitchen math.
Convert cups, tablespoons, teaspoons, ounces, grams, milliliters and other common cooking measurements.
Convert between Fahrenheit, Celsius and common oven temperature references.
Convert common ingredients between volume and weight using ingredient-specific values.
Convert butter between sticks, tablespoons, cups, grams and ounces.
Scale recipes and work out practical serving quantities.
Increase or reduce ingredient amounts for the number of servings you actually need.
Estimate practical food quantities for a group based on what you are serving.
Calculate dry rice and pasta amounts based on how many people you are serving.
For pans, cakes, dough formulas and more consistent baking.
Compare cake pan shapes and sizes and calculate a practical recipe scaling ratio.
Estimate how many servings common cake sizes can provide for a gathering.
Calculate dough percentages, hydration and ingredient weights from a flour basis.
Useful when you are missing something or deciding what to cook.
Find practical ingredient swaps, suggested ratios and notes about what may change.
Choose ingredients you already have and find GUSTANA recipes that fit them.
Turn selected recipes and extra items into one clean shopping list.
Simple helpers for timing and adapting recipes between appliances.
Try a broader word such as “baking,” “convert,” “servings” or “timer.”
Some kitchen calculations are simple math; others depend on the ingredient, pan, appliance or cooking context. The tool should tell you which is which.
Ask only for the information needed to solve the kitchen task.
Use ingredient-specific data or clear assumptions where a simple unit conversion is not enough.
Show the answer clearly, with a note when the result is an estimate or starting point.