Schedules
How Long Does It Take to Make Sourdough Bread?
From feeding the starter to slicing the loaf, sourdough takes 1-2 days — but most of it is hands-off. Here's the realistic timeline.
Making a loaf of sourdough takes about 24–36 hours from start to finish, but only 30–45 minutes of that is active work — the rest is hands-off fermenting and waiting. Most of the time is the dough resting while wild yeast does the work.
The realistic timeline
| Step | Time | Hands-on? |
|---|---|---|
| Feed starter | 4–8 hrs (waiting) | 5 min |
| Mix + autolyse | 30–60 min | 10 min |
| Bulk fermentation | 4–6 hrs | 20 min (folds) |
| Pre-shape + bench rest | 30 min | 5 min |
| Final shape | 10 min | 10 min |
| Cold proof | 12–16 hrs | 0 |
| Bake | 45 min | 5 min |
| Cool | 2 hrs | 0 |
A typical two-day schedule
Day 1
- Morning: feed your starter.
- Early afternoon: mix the dough once the starter is active.
- Afternoon/evening: bulk ferment with folds.
- Evening: shape and put it in the fridge.
Day 2
- Morning: bake straight from the fridge, then cool.
Can you make it faster?
Yes — a same-day loaf skips the overnight fridge proof and can be done in roughly 8–10 hours: feed starter, mix, bulk (warm), shape, proof 2–3 hours, bake. The flavor is milder because there's no long cold ferment, but it works when you're impatient.
Why so much waiting?
Wild yeast works slower than commercial yeast — that's the trade-off for sourdough's flavor and keeping quality. The good news is that the waiting is passive: you're not standing at the counter, you're living your life while the dough ferments.
Frequently asked questions
Can I speed up fermentation?
Warmth speeds it up. A dough at 78°F ferments roughly twice as fast as one at 64°F. A little added commercial yeast also speeds things up.
Why does my schedule differ from recipes?
Temperature, starter strength, and flour all change timing. Times in recipes are starting points, not guarantees.
Is the fridge step required?
No, but it improves flavor and lets you bake on your schedule. You can proof at room temperature instead.
The biggest source of frustration is that fixed timelines don't match your kitchen. SourdoughAI builds a schedule around your day and your kitchen's temperature.