Kitchen calculator
Recipe Scaler
Paste ingredients, enter original and desired servings, and get resized amounts for the new batch.
🥣 Browser-basedFast results with no sign-in.
Scaled ingredients
Paste ingredients and scale the recipe.
How to resize a recipe
Scaling is usually original amount multiplied by desired servings divided by original servings. This works best for straightforward ingredient lines with numbers, decimals, or common fractions.
Recipe scaling examples
- Small batch — Scale a 6-serving recipe down to 2 servings.
- Party batch — Double a recipe and print the adjusted ingredient card.
- Partial amounts — Review fractions and decimals after scaling for kitchen-friendly adjustments.
Privacy note: entries are handled in your browser, and the useful result can be copied, printed, or downloaded when available.
Frequently asked questions
Can it read fractions like 1/2 cup?
Yes. It handles common numeric fractions and mixed numbers at the beginning of an ingredient line.
Will every recipe scale perfectly?
Most ingredient amounts scale well, but seasoning, yeast, pan size, and cooking time may still need judgment.
Are recipes uploaded?
No. Ingredient text stays on your device unless you copy it elsewhere.