Recipe Scaling
Calculate recipe scaling using Original servings, New servings, Ingredient amount. See the method, result interpretation, practical checks and related calculators in one place.
Formula / method
amount*newserv/orig
How to use
Keep ingredient units consistent and use the serving, package or yield assumptions that match the recipe.
What this calculator answers
The Recipe Scaling uses Original servings, New servings, Ingredient amount to calculate the requested result. The core method is amount*newserv/orig. This makes the assumptions visible so you can check whether the inputs match your situation.
How to get a useful result
Keep ingredient units consistent and use the serving, package or yield assumptions that match the recipe.
How to interpret it
Food calculations are planning estimates; cooking behavior, yield, moisture loss, pan geometry and food-safety requirements may not scale linearly.
Before relying on the number
Recheck unusual inputs, confirm units and compare the result with any official quote, statement, specification or rule that applies to the real decision. Small changes in rates, time periods or measurements can materially change some results.