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Cooking & baking

Recipe scaling calculator

Scale an ingredient quantity from the original number of servings to the number you need.

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01

Your inputs

The starting values are an example.

Decimals: 12.5 · Thousands: 1,234.56. Follow the field instructions for lists.

02

Your result

Enter your values and select Calculate.

Your calculation will appear here.

Your result will include the relevant values and units.

Understand the calculation

Formula and example

How it is calculated

New quantity = original quantity × new servings / original servings

Worked example

300 g for four servings becomes 450 g for six servings.

Things to check

  • Scaling is proportional. Cooking time, seasoning, raising agents and container sizes may need additional adjustments.