Recipe Scaler

Scale any recipe up or down: enter servings and ingredients, get adjusted quantities.

Original servings:

Desired servings:

Ingredients (one per line):

Scaled ingredients:

How to use

Enter original and desired servings, paste ingredients one per line, click Scale — everything runs in your browser.

How do I enter ingredients?

One per line, starting with the amount: e.g. '2 cups flour' or '1/2 tsp salt'.

Are fractions supported?

Yes — 1/2, 1 1/2 and decimals are all scaled correctly.

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