Hydration Calculator
Calculate exact ingredient amounts for your sourdough recipe. Choose your flour weight and target hydration to get precise measurements for flour, water, starter, and salt.
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1
Select flour weight
How much flour are you using?
2
Choose hydration level
Hydration is the ratio of water to flour. Higher hydration creates a more open crumb but is harder to handle. Start lower if you're new to sourdough.
Hydration Quick Reference
- 65%Stiff dough, great for shaping. Best for beginners.
- 70%Classic sourdough. Balanced texture and handling.
- 75%Open crumb potential. Stickier but rewarding.
- 80%+Ciabatta territory. Very wet, for experienced bakers.