Serving Scaler Scale recipe servings with precision

Serving Scaler

1. Add Your Recipe

Bring in ingredients from a link, full recipe text, or manual entry.

2. Choose Serving Size

Set the recipe's original servings and the number you want to make.

4 servings to 6 servings = 1.5x

3. Ingredient Scaling

Scale one ingredient with the current serving multiplier.

cups tablespoons teaspoons ounces pounds grams milliliters eggs onions garlic cloves

4. Preferences

Choose exact decimals or cleaner kitchen-friendly amounts.

Converted Recipe

Scaled from 4 to 6 servings.

Converted Recipe

4 servings → 6 servings

⏱ 25 mins ▣ Easy ⌁ Recipe
Ingredient Original → Converted
    Smart Tip

    Kitchen-friendly rounding keeps measurements easier to use while preserving the serving ratio.

    Kitchen Guides

    Publisher-written notes for scaling, rounding, and checking recipes before you cook.

      Free Recipe Serving Size Calculator

      Serving Scaler converts any recipe to any number of servings in seconds. Paste a URL, enter ingredients, or type full recipe text — the tool handles the math and rounds every amount to a real kitchen measurement you can use immediately.

      1. Import from any source

      Paste a recipe URL to pull ingredients directly from the page, paste the full recipe text, or enter ingredients by hand for full control over what gets scaled.

      2. Set your serving size

      Enter the recipe's original serving count and the number you want to make. A live multiplier shows exactly how the amounts will change before you convert.

      3. Get kitchen-ready results

      Every ingredient scales instantly to the nearest common fraction — ¼ cup, 1½ teaspoons, and so on — so you can follow the recipe without any extra math.

      Common uses

      • Holiday cooking — Scale a 4-serving recipe to feed 20 guests without manual calculation.
      • Weekly meal prep — Double or triple batch recipes to save time and reduce daily cooking.
      • Single-serving meals — Reduce a family recipe to one or two portions without any guesswork.
      • Catering and events — Quickly calculate large-batch ingredient quantities for parties and events.
      • Baking adjustments — Scale delicate baked goods with kitchen-friendly rounding that keeps ratios accurate.