Temperature × recipe
Focaccia Genovese at 78–82°F
Adjusted timing: 2.3h bulk + 1.2h proof (multiplier 0.78×).
- Baseline bulk (76°F)
- 3h
- Adjusted bulk
- 2.3h
- Baseline proof
- 1.5h
- Adjusted proof
- 1.2h
- Multiplier
- 0.78×
- Activity
- very-active
- Target hydration
- 80%
- Bake temp
- 475°F
Why the timing shifts
Warm kitchen or proofing box — ideal for accelerating fermentation. Ferment 25% faster than baseline. Good for schedule compression. Watch carefully — dough over-proofs quickly. Ideal for hot-weather baking when you want to get dough into cold retard before too much fermentation happens. Consider reducing levain to 12-15% to slow things back down.
Technique for Focaccia Genovese
Mix dough with olive oil incorporated. 3h bulk. Heavily oil sheet pan. Transfer, stretch to fill. Proof 90 min. Before baking: mix 2 tbsp olive oil + 2 tbsp water + 1 tsp salt, brush over surface, dimple aggressively. Bake 475°F 18-22 min until deep golden edges.
Calculator pre-set to these values
- Multiplier at 80°F
- 0.78×
- Adjusted bulk ferment
- 2.3 h
- Adjusted final proof
- 1.2 h
How the math works
Multipliers are piecewise-linear interpolations between reference points measured by Myhrvold et al. in Modernist Bread vol 3. 76°F is the baseline (1.0×); every 10°F drop roughly doubles fermentation time, and every 10°F rise roughly halves it.