Hydration × flour
75% Hydration First Clear Flour
Open crumb with distinct holes of varying sizes. Moist, chewy, glossy cell walls. The classic Tartine country-loaf target.
Within First Clear Flour's workable range (66–78%)
Is 75% hydration right for First Clear Flour?
First Clear Flour's workable hydration range is 66–78%. Its absorption multiplier is 1.03× bread flour. At 75%, you are in the sweet spot — the dough will handle predictably and produce the crumb described above.
Absorption math for First Clear Flour at 75%
A recipe written for bread flour at 75% hydration, when substituted with 100% First Clear Flour, becomes 77% effective hydration (because First Clear Flour absorbs 3% more water). Treat it as a strengthening flour, not a standalone. In rye blends, follow the rye's handling (short bulk, minimal knead). For bagels, work stiff and low-hydration. Its slightly weaker gluten rewards gentle, thorough mixing over aggressive kneading.
Technique at 75% hydration
The sweet spot for most hearth sourdough. Requires confident stretch-and-folds (3-4 sets). Wet hands essential for shaping. Cold retard improves handling and ear development during scoring.
Worked water math for a 500 g batch
| First Clear Flour | 500 g (100%) |
| Water | 375 g (75%) |
| 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 75% exactly.
What First Clear Flour gives you at 75%
At 75% hydration you can expect an open, custardy crumb with irregular holes and good chew. A slack, sticky dough: work with wet hands, use coil folds rather than aggressive stretches, give a full bench rest after pre-shaping, and shape decisively — hesitation lets it spread.
First Clear Flour at 75% — FAQ
How much water do I use for First Clear Flour at 75% hydration?
Multiply the flour weight by 0.75. For a 500 g batch of First Clear Flour that's 375 g water, plus about 10 g salt (2%). First Clear Flour absorbs 1.03× as much water as white bread flour, so it will feel a touch stiffer than the 75% number suggests.
Is 75% hydration right for First Clear Flour?
Yes — First Clear Flour's workable range is 66–78%, and 75% sits inside it, so the dough handles predictably and gives an open, custardy crumb with irregular holes and good chew.
What crumb will First Clear Flour at 75% give me?
Expect an open, custardy crumb with irregular holes and good chew. Open crumb with distinct holes of varying sizes. Moist, chewy, glossy cell walls. The classic Tartine country-loaf target.
Is First Clear Flour at 75% beginner-friendly?
This hydration is rated intermediate. A slack, sticky dough: work with wet hands, use coil folds rather than aggressive stretches, give a full bench rest after pre-shaping, and shape decisively — hesitation lets it spread.
Calculator pre-set to 75%
Weights below assume 100% First Clear Flour. For blends, use the main calculator on a recipe page.
- Flour to add
- 450 g
- Water to add
- 325 g
- Salt
- 10 g
- Levain @ 100%
- 100 g
- Total dough
- 885 g
- Effective hydration
- 75%
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.
To bake this recipe you need
Amazon links. We earn from qualifying purchases.
The gear that makes the math work
A short, honest baking kit. The scale matters most — every weight on this page is in grams. The Dutch oven is what turns a good crumb into a great crust.
Affiliate links. As an Amazon Associate, SourdoughHydration earns from qualifying purchases at no extra cost to you.
Digital kitchen scale (0.1 g)View on Amazon →- Dutch oven / combo cookerView on Amazon →
- Banneton proofing basketView on Amazon →
- Bread lameView on Amazon →
- Bench scraperView on Amazon →
- High-protein bread flourView on Amazon →
- Danish dough whiskView on Amazon →
As an Amazon Associate, SourdoughHydration earns from qualifying purchases at no extra cost to you. More on how this is funded.
First Clear Flour at every hydration level
First Clear Flour usually works between 66% and 78% hydration — drier gives a stiffer dough, wetter a slacker one. Tap a level for the technique, the absorption math and a calculator set to it.
| Hydration | Water per 500 g | For First Clear Flour |
|---|---|---|
| 55% | 275 g | Drier than usual |
| 60% | 300 g | Drier than usual |
| 65% | 325 g | Drier than usual |
| 70% | 350 g | In its range |
| 72% | 360 g | In its range |
| 75%this page | 375 g | In its range |
| 78% | 390 g | In its range |
| 80% | 400 g | Wetter than usual |
| 82% | 410 g | Wetter than usual |
| 85% | 425 g | Wetter than usual |
| 90% | 450 g | Wetter than usual |
| 95% | 475 g | Wetter than usual |