Sourdough Recipe Scaling Calculator

Scale any sourdough recipe to any number of loaves - without the math.

Type your recipe in once, exactly as you already bake it. Then tell it how many you need. Every ingredient rescales instantly, in grams, with no calculator and no scribbled notes on the back of a receipt.

Built by a working cottage baker, from the system I use to run my own bakery.

What it does:

• Scales any recipe to any quantity - 2 loaves or 40
• Tells you the most you can fit in one mixer, and warns you when a batch won't fit
• Keeps fillings, toppings and icings separate from your dough, so your hydration and dough weights stay correct
• Optional baker's percentage, which turns on when you're ready for it
• Cheat sheet of normal ranges for hydration, salt, starter, inclusions and more
• 8 blank recipe tabs, plus a filled-in example to follow

What you get:

• Excel workbook (.xlsx)
• quick-start guide (PDF)

Works on Excel, Google Sheets, Numbers, and free spreadsheet apps. No subscription, no add-ons. Yours to keep.

Instant download after checkout.