Free online tool

Baker’s Percentage Recipe Builder

Build and save bread formulas with flour at 100%. Add ingredient percentages, scale from flour weight or total portions and keep your recipe steps together.

Works on your deviceNo account neededSaved recipes / Gram weightsOpen workspace ↓

How do I turn baker’s percentages into ingredient weights?

Treat flour as the 100% base, then enter each added ingredient as a percentage of that flour weight. Scale a saved recipe from a chosen flour weight, or enter the number and weight of portions to calculate the required flour and ingredients. Save formulas, duplicate recipes and export a backup with their current baking checklists.

Recipes and checklists save on this browser

Three simple steps

How to use Baker’s Percentage Recipe Builder

  1. Name a recipe and enter ingredient percentages with flour at 100%.

  2. Save it and scale by flour weight or portions.

  3. Add timed steps, duplicate formulas and export a backup.

Common questions

Good to know

Understand the result.
Keep the original.

Is this tool free, and are my files uploaded?

This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.

What are the limits and details?

Up to 100 recipes, 30 added ingredients and 24 steps per recipe, within a 2 MB collection. Added percentages can range from 0 to 1,000%. Values round to whole grams above 10 g and tenths below. A starter or preferment is treated as one added ingredient; its internal flour and water are not separated. Recipes stay in this browser.

Up to 100 recipes and 30 added ingredients per recipe within a 2 MB collection. Weights are rounded. A starter or preferment is treated as an added ingredient, without separating its internal flour and water.