What is this?
This calculator estimates total calories and calories per 100 g of dough/loaf by summing ingredient energy contributions based on ingredient weights and typical caloric densities. It's an approximation to help recipe development and portioning.[1] [2]
Why important: Knowing estimated calories helps adjust recipes for dietary goals and compare flour types. Results depend on ingredient choices and assume negligible caloric change from fermentation; water and salt add no calories but starter contributes both water and calories and must be included.[1] [2]
Calculator
Uses average 364 kcal per 100 g of wheat flour
Assumes starter is 50% flour by weight: starter_flour * 3.64
Water and salt contribute negligible calories
Does not account for fermentation loss
Set slice_weight_g in UI (typical 50 g)
🛒 Recommended Products
We recommend the following tools for this recipe:
Digital Kitchen Scale
Essential for accurate ingredient weights and reliable nutrition estimates
Glass Jar for Starter
Keeps starter measurements consistent when tracking starter flour content
Instant-Read Thermometer
Helps standardize bake outcomes so nutrition per loaf is reproducible
Banneton Proofing Basket
Gives predictable loaf weight distribution for consistent slice weights
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Recommendations by Flour Type
| Flour | Min % | Standard % | Max % |
|---|---|---|---|
| Bread flour (wheat) | 350% | 364% | 370% |
| Whole wheat flour | 340% | 350% | 360% |
| Rye flour (medium) | 330% | 345% | 360% |
| Spelt flour | 340% | 350% | 370% |
Hydration Ranges
Uncommon for bread — would require high water, low flour and many air pockets
Most wheat-based sourdough loaves fall here depending on flour type and add-ins
Enriched or seed-heavy loaves; large oil/butter content increases calories
Tips
💡 Weigh everything precisely
Weigh all ingredients on a kitchen scale for accurate nutrition estimates; small errors in flour weight change calories significantly.[1] [2]
💡 Include starter composition
Don't forget calories from the starter. If you use a glass jar for starter to maintain consistent hydration, record the starter weight and its hydration to split starter into flour and water contributions.[1] [2]
💡 Record added fats and seeds as calories
Add-ins like oil, seeds, nuts and honey add concentrated calories — enter them in 'Additional ingredients' using package nutrition labels for accuracy.[1]
💡 Use an instant-read thermometer for consistency
Control fermentation and baking with an instant-read thermometer; consistent processes lead to comparable nutrition per loaf across bakes.[1]
💡 Reference reliable sources when possible
This calculator uses average energy densities; consult lab values or packaging for precise needs.[1] [2]