Hydration × flour
60% Hydration Spelt Flour
Tight to moderately tight crumb. Small to medium cells. Firm chew. Good for sandwich loaves.
✓ Within Spelt Flour's workable range (60–70%)
Is 60% hydration right for Spelt Flour?
Spelt Flour's workable hydration range is 60–70%. Its absorption multiplier is 0.96× bread flour. At 60%, you are in the sweet spot — the dough will handle predictably and produce the crumb described above.
Absorption math for Spelt Flour at 60%
A recipe written for bread flour at 60% hydration, when substituted with 100% Spelt Flour, becomes 58% effective hydration (because Spelt Flour absorbs 4% less water). Short autolyse (20-30 min max). Gentle stretch-and-folds (2 sets). Shorter bulk ferment (15-20% less time than bread flour). Spelt over-proofs quickly — watch for signs and shape slightly underproofed. Cold retard is essential for handling.
Technique at 60% hydration
Firm but pliable dough. Good for shaping into specific forms (tortillas, muffins, pizza). Less sensitive to mistakes than higher hydrations. Handles well with minimal flour on work surface.
Calculator pre-set to 60%
Weights below assume 100% Spelt Flour. For blends, use the main calculator on a recipe page.
- Flour to add
- 450 g
- Water to add
- 250 g
- Salt
- 10 g
- Levain @ 100%
- 100 g
- Total dough
- 810 g
- Effective hydration
- 60%
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.