Free Recipe Scaler & Converter

Easily scale any baking recipe up or down with our free recipe scaler. Our recipe multiplier calculator instantly changes ingredient quantities for any batch size.

Original Recipe

Enter your ingredients below
g

0.5 = Half Batch

2.0 = Double Batch

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Scaled Recipe

2x
  • Flour
    4 cups/480 g

Master Your Bakes with Our Free Recipe Resizer

Baking is a science, and precision is key. Whether you're a home baker needing to double a recipe for a party or a professional looking to scale down a commercial formula, our Recipe Resizer is your ultimate tool. Stop doing mental math and risking ruined batches. This Batch Multiplier instantly recalculates ingredient quantities—cups, grams, or ounces—maintaining the perfect ratios for success.

Recommended Gear for Precise Scaling

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Common Pan Size Conversions

8" Round10" Round
1.56x
8" Round9" Round
1.27x
9" Round10" Round
1.23x
9" Round8" Square
1.00x
9" x 13"Two 9" Rounds
1.00x
Cupcakes (12)8" Round
1.00x

Need more precise calculations? Use our Baking Pan Converter.

How to Scale a Recipe Correctly

  1. Input Your Ingredients: Enter the original amounts. For the most accuracy, convert volume (cups) to weight (grams) first.
  2. Set Your Multiplier:
    • To Double a Recipe: Enter 2
    • To Half a Recipe: Enter 0.5
    • To Triple a Recipe: Enter 3
  3. Review the New Totals: The recipe scaler instantly updates the values.
  4. Bake & Enjoy: Remember to adjust baking time for larger or smaller pans!

Frequently Asked Questions

How do I double a recipe?

Simply set the "Recipe Multiplier" to 2. This will multiply all ingredient quantities by 2. This is perfect for when you need more servings for a party or event.

Does baking time change when scaling?

Often, yes! If baking a larger batch in a single deeper pan, it will take longer. If splitting a double batch into two pans of the original size, the time stays roughly the same. Always checking for doneness with a toothpick is the safest bet.

Can I scale yeast recipes (bread, pizza dough)?

Yes, yeast scales linearly just like other ingredients. Calculating bakers percentages is often helpful here. Note that larger masses of dough might ferment slightly faster due to heat retention, so watch your dough, not just the clock.

How do I convert cups to grams?

Scaling is most accurate with weight. Use our separate Measurement Converter to switch from volume to weight before scaling your recipe.