Fermentation Timeline Calculator
Estimate how long a typical vegetable ferment might take based on temperature and salt percentage.
Typical vegetable ferments are 2-3% salt.
Estimated timeline
7-14 days
Balanced: Typical vegetable ferment window with reliable acidity.
How to use this timeline
This calculator provides a typical range for vegetable ferments like sauerkraut or kimchi. Always taste and look for signs of active fermentation rather than relying on a fixed day count.
Use a clean utensil for taste checks, keep vegetables submerged, and move to refrigeration once the flavor is pleasantly sour.
Quick checkpoints
- Day 1-3: bubbling starts, brine turns cloudy.
- Day 4-7: flavor develops, acidity rises.
- After week 1: taste daily until desired sourness.
Current temperature reference: 21 deg C (69.8 deg F)
Important: This calculator provides estimates for educational purposes only. Always verify measurements independently and follow established food safety guidelines. Results may vary based on ingredient quality, environmental conditions, and equipment accuracy.