Recipe Scaler
Scale any recipe up or down by servings, automatically recalculating every ingredient's quantity so you never have to do the math by hand.
Ingredients
Scaled for 8 servings (2.00x)
4cupsflour
2tspbaking soda
1cupbutter
Amounts accept plain numbers or simple fractions like 1/2 or 3/4. Scaled results round to the nearest common cooking fraction rather than showing long decimals.
About the Recipe Scaler
A recipe scaler automatically recalculates every ingredient's quantity when you change the number of servings, so you never have to do the scaling math by hand.
How to use
1
Enter the recipe's original serving count and your target serving count.
2
Add each ingredient with its amount, unit, and name.
3
View the scaled quantities, automatically recalculated and rounded to common cooking fractions.
Frequently asked questions
Can I enter fractional amounts like 1/2 or 3/4?
Yes, amounts accept both plain numbers and simple fractions, and the scaled results round back to common cooking fractions rather than showing long decimals.
Does this adjust cooking time as well as ingredient amounts?
No, this only scales ingredient quantities. Cooking time often doesn't scale linearly with batch size, so that still needs your own judgment.
Explore more tools in the Utility category.