Hydration × flour
72% Hydration Whole Wheat Flour
Increasingly open crumb, medium-to-large cells. Classic Pain au Levain territory. Chewy crust with moist interior.
⚠ Outside Whole Wheat Flour's typical range (75–85%) — read below for handling
Is 72% hydration right for Whole Wheat Flour?
Whole Wheat Flour's workable hydration range is 75–85%. Its absorption multiplier is 1.075× bread flour. 72% is below Whole Wheat Flour's typical range. The dough will be stiff and hard to fully develop. Consider moving up to 75% for better extensibility.
Absorption math for Whole Wheat Flour at 72%
A recipe written for bread flour at 72% hydration, when substituted with 100% Whole Wheat Flour, becomes 77% effective hydration (because Whole Wheat Flour absorbs 7% more water). Extended autolyse (60-90 min) allows bran to fully hydrate and soften, improving gluten development. Warmer water (80-85°F) during autolyse accelerates this. Use at 15-30% of flour in blended doughs for flavor without overwhelming structure; use at 100% for true whole-grain loaves accepting denser crumb. Add 2% extra hydration beyond recipe baseline when substituting whole wheat.
Technique at 72% hydration
Dough requires strong gluten development (3-4 stretch-and-folds or coil folds). Shaping benefits from cold retard. Handle with wet hands or flour-dusted bench scraper.
Calculator pre-set to 72%
Weights below assume 100% Whole Wheat Flour. For blends, use the main calculator on a recipe page.
- Flour to add
- 450 g
- Water to add
- 310 g
- Salt
- 10 g
- Levain @ 100%
- 100 g
- Total dough
- 870 g
- Effective hydration
- 72%
How the math works
Total water = flour × hydration %. Your levain contributes 50 g flour + 50 g water — both count toward the totals. You add only the remainder as fresh flour and water.
Salt % is computed on total flour weight, not final-dough flour.