Bread Hydration Calculator
Calculate bread dough hydration and baker's percentages. Perfect your bread recipes with precise flour-to-water ratios.
How to Calculate Bread Hydration
- 1 Select your bread type for recommended hydration
- 2 Enter flour and water amounts in grams
- 3 Add additional ingredients if using (starter, eggs, milk, oil)
- 4 View hydration percentage and baker's percentages
- 5 Adjust water amount to reach your target hydration
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Last updated: January 15, 2026 · v2.1