Stable Numbers
Recipe Servings Scaler
Paste your ingredients, set the original and target servings, then get a clean, scaled list. You can keep decimals or use kitchen-friendly fractions and choose the rounding that suits.
Format: quantity unit ingredient. Mixed fractions and unicode fractions allowed, for example 1 1/2, ½, ¼, ⅓.
Used when Fractions = Decimals.
Scaled ingredients (for servings)
- Add ingredients to see results.
Units are treated as labels. No automatic conversions are performed.
About this calculator
This scaler multiplies quantities by a precise factor based on your original and target servings, then applies your rounding choice. If you prefer kitchen friendly outputs, choose common fractions or eighth steps. The parser recognises mixed fractions, unicode fractions and decimals, and will leave lines it cannot parse unchanged so nothing is lost.
Units are not converted here; they are kept as typed so you can stay consistent with your recipe. If you need metric to imperial, use a converter first, then paste the converted figures into this page.
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