Bread / Calculator 07

Hydration Percentage

Dough hydration compares water mass with flour mass and helps describe a formula's balance.

Your inputs

Hydration Percentage

Bread · 2 inputs

Calculated result70% hydration
Example result
No data leaves your browser when you calculate.

How to use this calculator

  1. Enter total water in g.
  2. Enter total flour in g.
  3. Select Calculate and keep the output unit with the answer.

Before you use the answer

Write the batch size and measurement basis beside the formula before scaling. A weight ratio is not a volume ratio, and a flour-based percentage is not a share of total dough. Record the finished yield so the next batch can be planned from your own measurements.

This simple calculation counts entered water only. Milk, eggs and other ingredients may contribute water.

Does it save my inputs?

No calculation history is stored by this website. The calculator works locally in your browser. See the privacy policy for hosting and contact details.

Why might a result be approximate?

Measurement uncertainty, ideal-model assumptions and floating-point rounding can all matter. Displaying more digits does not improve the original measurement.

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