Batch Size Calculator

Scale a recipe to a target yield and see how many full batches you need.

Usage Tip

Test a single batch first, then scale once you know the recipe works.

Scale Factor
— x recipe
Multiply the recipe by this
THE MATH
scale factor = target yield ÷ recipe yield
Round batches up to whole numbers unless you can comfortably do a partial batch.
Very large scale-ups may need equipment or timing changes, not just more ingredients.
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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.