Flour-to-Water Ratio
Calculate Flour-to-Water Ratio instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Flour-to-Water Ratio
Water / Flour
%
Hydration
325%
More about: Flour-to-Water Ratio
What it calculates
The “Flour-to-Water Ratio” calculator computes Hydration in % from 2 parameters: water / flour, %.
For following a recipe precisely and scaling portions.
Example calculation
With parameters Water / Flour = 500, % = 65 the result is 325 %.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.