Exact where possible
Weights, hydration and scaling factors are deterministic and verifiable.
Baker’s percentage calculator
Adjust your quantities. Your ingredient weights update instantly.
Total dough · 850 g
1 loaf × 850 gWater / hydration · 62%
Weights are rounded for weighing; their sum may differ slightly from the calculated total. Small additions stay in grams.
Open bake journalHow to use this ingredient list
Every ingredient is compared with the total flour. All flour together is always 100%.
Take your quantities into the formula builder.Continue with this recipe →
Baking language, translated
You do not need to be a baker to use the calculator. Here is what the most important terms mean in plain language.

Keep it useful
Weights, hydration and scaling factors are deterministic and verifiable.
Rising times are estimates. Use the baking planner as a guide and check the dough before moving on.
Clear for beginners and quick enough for experienced home bakers.