Sourdough Recipe Scaling Calculator

Scale any sourdough bread recipe up or down without changing the percentages. Enter the original flour amount and the amount you want to use — the calculator will show the new quantities for every ingredient.

YOUR ORIGINAL RECIPE

Scale your recipe

Enter the ingredient amounts from your recipe, then choose how much flour you want to use. All ingredients will be scaled in the same proportion.

Original flour, g Original water, g Original starter, g Original salt, g Flour you want to use, g

Tip: use the flour amount from the original recipe as your starting point.

YOUR SCALED RECIPE

Use these amounts

The ingredient ratios stay the same.

Flour750 g

Water525 g

Starter150 g

Salt15 g

Total dough weight: 1,440 g