Hydration × flour
85% Hydration Einkorn Flour
Extremely open, irregular, moist crumb. Large glossy holes dominate. Very thin, crackling crust.
⚠ Outside Einkorn Flour's typical range (55–65%) — read below for handling
Is 85% hydration right for Einkorn Flour?
Einkorn Flour's workable hydration range is 55–65%. Its absorption multiplier is 0.88× bread flour. 85% is above Einkorn Flour's typical range. The dough will be slack and may not hold shape in a free-form hearth loaf. Either reduce hydration to 65%, or blend Einkorn Flour (40–60%) with bread flour for structural support.
Absorption math for Einkorn Flour at 85%
A recipe written for bread flour at 85% hydration, when substituted with 100% Einkorn Flour, becomes 75% effective hydration (because Einkorn Flour absorbs 12% less water). NO autolyse (gluten breaks down). Mix everything at once. Minimal folding (1-2 gentle folds). Shorter bulk (30-40% less time vs bread flour). Shape wet hands, handle minimally. Expect a slightly dense, tender crumb — not open or airy.
Technique at 85% hydration
Pan-baked or stretched on floured surface — not bannetoned or shaped. Requires high-protein bread flour (or rye's pentosan structure). Advanced technique territory.
Worked water math for a 500 g batch
| Einkorn Flour | 500 g (100%) |
| Water | 425 g (85%) |
| Salt | 10 g (2%) |
Add your levain on top of these weights; the calculator below subtracts the flour and water it already contributes so the bench numbers land at 85% exactly.
What Einkorn Flour gives you at 85%
At 85% hydration you can expect a very open, glossy, holey crumb — the signature of a high-hydration hearth loaf. A very wet dough: minimal handling wins. Use wet hands and a bench scraper, coil or stitch folds only, a strong pre-shape, and a well-floured couche or banneton — this hydration rewards a light, confident touch and punishes over-working.
Einkorn Flour at 85% — FAQ
How much water do I use for Einkorn Flour at 85% hydration?
Multiply the flour weight by 0.85. For a 500 g batch of Einkorn Flour that's 425 g water, plus about 10 g salt (2%). Einkorn Flour absorbs 0.88× as much water as white bread flour, so it will feel a touch wetter than the 85% number suggests.
Is 85% hydration right for Einkorn Flour?
85% is above Einkorn Flour's usual 55–65% range — the dough will be slack and may spread. Reduce toward 65%, or blend Einkorn Flour (40–60%) with bread flour for structure.
What crumb will Einkorn Flour at 85% give me?
Expect a very open, glossy, holey crumb — the signature of a high-hydration hearth loaf. Extremely open, irregular, moist crumb. Large glossy holes dominate. Very thin, crackling crust.
Is Einkorn Flour at 85% beginner-friendly?
This hydration is rated advanced. A very wet dough: minimal handling wins. Use wet hands and a bench scraper, coil or stitch folds only, a strong pre-shape, and a well-floured couche or banneton — this hydration rewards a light, confident touch and punishes over-working.
Calculator pre-set to 85%
Weights below assume 100% Einkorn Flour. For blends, use the main calculator on a recipe page.
- Flour to add
- 450 g
- Water to add
- 375 g
- Salt
- 10 g
- Levain @ 100%
- 100 g
- Total dough
- 935 g
- Effective hydration
- 85%
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.