This tool determines the optimal proportions of mature starter, flour, and water required to revitalize a sourdough culture. For example, employing a 1:1:1 ratio would combine one part starter, one part flour, and one part water. Different ratios cater to varying schedules, ambient temperatures, and desired dough characteristics.
The significance of this calculation lies in its ability to maintain a consistent and predictable sourdough baking process. Using appropriate ratios ensures the starter’s vitality, promoting vigorous fermentation and ultimately influencing the flavor and texture of the baked goods. Historically, bakers relied on intuition and experience to adjust feeding proportions, but this calculation offers a more precise and repeatable method.