Dough Hydration Calculator
Hydration of bread or sourdough dough, including the starter.
Runs in your browser — nothing is uploaded—
Details
How to use Dough Hydration Calculator
- Enter your values — the unit for each field is shown next to it.
- The result updates instantly as you type.
- Copy the results, or change inputs to compare scenarios.
Formula & assumptions
Hydration = total water ÷ total flour × 100 (starter split by its own hydration)