Sourdough Feeding Calculator
Calculate the perfect feeding ratio for your sourdough starter
Feeding Parameters
75°F
Total After Feeding
150g
100% hydration
Feeding Amounts
Starter to Keep50g
Flour to Add50g
Water to Add50g
Timing & Activity
Peak Time~5.0 hours
Activity LevelStandard - balanced activity
Fridge StorageFeed within 1 week
Feeding Tips
- • Use at peak (doubled, domed top)
- • Float test: ripe starter floats in water
- • Discard can be used for pancakes, crackers
- • Consistent feeding builds stronger starter
- • Whole grain flours increase activity