Bread formulation

Count every gram of flour and water—including the starter.

Blend flours with different absorption targets, include levain contributions, and calculate a desired mixing-water temperature for your target dough temperature.

Start with the example

The values already filled in are a working example—not a recommendation.

1Choose the closest starting point.
2Replace the example with your real details.
3Read the live result and its important limits.

Your numbers

Flour, water, levain, and temperature

Use the filled example first. Then replace each field with a measured value or your best current estimate.

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Flour entries

Flourweight (g)absorption target (%)

Follow the example columns; use one row per item. Water added directly

Example shown: 680. Replace it with your value. Starter / levain weight

Keep this unit consistent with related fields. Starter hydration

Enter 8 for 8%, not 0.08. Desired dough temperature

deg F

Example shown: 78. Replace it with your value. Flour temperature

deg F

Example shown: 72. Replace it with your value. Room temperature

deg F

Example shown: 72. Replace it with your value. Starter temperature

deg F

Example shown: 72. Replace it with your value. Mixer friction factor

deg F

Example shown: 6. Replace it with your value.

Important limit

Absorption and temperature formulas are production starting points.

Flour lot, protein, extraction, damaged starch, inclusions, preferment maturity, mixer energy, room conditions, and mixing time change dough behavior. Record actual final dough temperature and adjust the friction factor from your own batches.

About this free formulation & batching tool

How to use the Baker's Hydration & Flour Absorption

Include flour blends, levain contributions, and desired dough temperature. The calculator runs privately in your browser and is designed to make the assumptions behind the answer visible.

What it helps you decide

Include flour blends, levain contributions, and desired dough temperature.

What to have ready

Start with a tested baseline formula, measured weights, the unit used by the full batch, and your actual finished yield or process loss.

Key inputs: Flour entries; Water added directly; Starter / levain weight; Starter hydration; Desired dough temperature.

How to use the result

Treat the output as a controlled batch draft. Record the assumptions, run a small test, and approve the result only after checking quality and safety.

Complete workflow guide

Bakery formulation and scaling

Baker’s percentages make recipe math easier, but consistent bread and pastry also depend on temperature, equipment, timing, handling, and the amount you can actually sell.

Ready for the connected version?

Turn the calculation into a repeatable workflow.

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