A comprehensive tool for managing sourdough starters, including ingredient ratios for maintenance, feeding schedules, flour types, hydration levels, fermentation tracking, and temperature guidance.
Start with your values, or try a preset.
Enter Current Starter Weight, Hydration Level, Flour Type, and Ambient Temperature in the units shown.
Read Feeding Schedule (hours), Fermentation Guidance, Flour Weight for Feeding, and Water Weight for Feeding in the results panel. Results update as you change the inputs.
Choose a preset to load an example, then adjust the values for your situation.
See the inputs and their calculated results.
Current Starter Weight: 100 grams; Hydration Level: 100 %; Flour Type: All-purpose; Ambient Temperature: 20 celsius
Feeding Schedule (hours): 12 hours; Fermentation Guidance: Optimal fermentation temperature.; Flour Weight for Feeding: 100 grams; Water Weight for Feeding: 100 grams
Current Starter Weight: 150 grams; Hydration Level: 90 %; Flour Type: Whole Wheat; Ambient Temperature: 22 celsius
Feeding Schedule (hours): 12 hours; Fermentation Guidance: Optimal fermentation temperature.; Flour Weight for Feeding: 165 grams; Water Weight for Feeding: 135 grams
Current Starter Weight: 200 grams; Hydration Level: 80 %; Flour Type: Rye; Ambient Temperature: 18 celsius
Feeding Schedule (hours): 24 hours; Fermentation Guidance: Longer fermentation times, consider warming.; Flour Weight for Feeding: 240 grams; Water Weight for Feeding: 160 grams
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