Portion Size Calculator

Summary

Enter your recipe ingredients and scale them instantly to any number of servings.

How it works

1. Enter the original number of servings the recipe was written for.
2. Enter the number of servings you want to make.
3. Add each ingredient with its amount and unit.
4. Click "Scale Recipe" to see all quantities adjusted proportionally.
5. Copy or print the scaled ingredient list for use in the kitchen.

Use cases

• Cook for a crowd by doubling or tripling a favorite recipe.
• Scale down a large batch recipe when cooking for one or two.
• Prepare meal-prep portions that match your weekly macro targets.
• Convert a restaurant recipe to a home serving size.
• Adjust a baking recipe without error-prone manual fractions.
• Plan catering quantities for events with a known headcount.

Frequently Asked Questions