Keeping track of your sourdough starter's feedings is a game-changer, especially in the first few weeks of creating a new starter.
With a clear sourdough starter feeding log, you will see patterns in feeding ratios, peak times, and how your starter responds to different room temperatures.
What is a sourdough starter feeding log?
A sourdough starter feeding log is a simple one-page sheet (with space for 14 days) to record your starter's daily care. It helps you track feeding ratios, temperatures, flour types, and peak times.
It is a tool that makes learning sourdough easier, whether you are on day 2 or day 200.
Why use a feeding log?
When you are just beginning, it is easy to forget when you last fed your starter or what feeding ratio you used. This log helps you:
- Record each feeding
- Notice how temperature affects rise times
- Determine times to peak
- Compare how your starter reacts to different flours
- Schedule your baking at the right time
- Troubleshoot if your starter slows down
What is inside the starter feeding log
Here is what the printable includes:
- Date and time, so you will never forget when you last fed.
- The starter amount and feeding ratio help track your feeding consistency.
- Flour used helps note how your starter behaves when using all-purpose, rye, whole wheat, etc.
- Water and room temperature to see how the environment affects growth.
- Rise/Peak time to record when your starter reaches its peak activity.
- Time to peak is the amount of time it takes for your starter to reach its peak after feeding. You calculate it by subtracting the feeding time from the peak time. This is one of the most helpful tools for creating your own sourdough baking schedule.
- Notes section to jot down aromas, texture, or observations.
I also added a QR code on the sheet that links to my post on feeding sourdough starter for detailed instructions.
How to use it
- Print a copy and keep it on a clipboard in your kitchen.
- Or punch holes and add it to your recipe binder.
- Log each feeding and observation.
Over time, you'll have a complete record of your starter's journey.
Download the free feeding log

Download the Sourdough Starter Feeding Log (PDF)
Let's talk sourdough
Do you keep notes on your sourdough starter? Or do you prefer to just "feed and forget"? I'd love to hear how you track your starter's progress. Drop your thoughts in the comments below.




