Most restaurants assume homemade bread saves money, while others swear by store-bought efficiency. The reality? Many breakfast establishments get their calculations completely wrong by focusing only on ingredient costs. Here's how to run the numbers properly and make the right choice for your kitchen.
Gather all costs for homemade bread
You can't make a smart decision without capturing every expense, not just flour and yeast.
💡 Example homemade white bread (10 loaves):
- Flour (5 kg): €3.50
- Yeast, salt, sugar: €0.80
- Energy (oven 3 hours): €2.40
- Labor (3 hours at €18): €54.00
Total: €60.70 for 10 loaves = €6.07 per loaf
- Ingredients: Flour, yeast, salt, sugar, plus any eggs or butter
- Energy: Oven runtime, mixer usage, proofing cabinet - figure €0.80 hourly for oven operation
- Labor: Every minute spent kneading, checking rises, and monitoring bakes counts
- Depreciation: Your mixer and ovens wear down - allocate €0.50 per loaf
Calculate the costs of store-bought bread products
Store-bought seems straightforward, but hidden expenses add up fast.
💡 Example store-bought white bread:
- Purchase price bread: €2.80 per piece
- Transport/delivery: €0.20 per piece
- Storage/handling: €0.15 per piece
- Waste (5%): €0.16 per piece
Total: €3.31 per loaf
- Purchase price: Your supplier's invoice amount
- Transport: Delivery fees or your fuel costs for pickup runs
- Storage: Freezer space, packaging materials, staff time for unpacking
- Waste: Expired or damaged products - typically 3-8% of volume
Compare the actual cost price
Now you've got real numbers to work with instead of guesswork.
⚠️ Watch out:
Most owners completely ignore labor costs for in-house baking. This makes homemade appear much cheaper than reality.
Cost difference formula:
Difference per loaf = Homemade costs - Store-bought costs
From our example: €6.07 - €3.31 = €2.76 per loaf more expensive to bake in-house
Calculate through to annual costs
Scale up that per-loaf difference to see your yearly financial impact.
💡 Annual impact calculation:
At 50 loaves per week, 50 weeks per year:
- Annual consumption: 2,500 loaves
- Difference: €2.76 per loaf
- Extra costs baking in-house: €6,900 per year
- Track your weekly loaf consumption
- Multiply by 50-52 operating weeks
- Apply your cost difference calculation
Consider the quality factor
Sometimes paying more for homemade makes sense if it drives higher menu prices. From tracking this across dozens of restaurants, quality premiums often justify the extra labor investment.
- Fresh taste: Can you charge €1-2 more for warm, fresh-baked rolls?
- Uniqueness: Specialty varieties unavailable from suppliers
- Marketing: "Baked fresh daily" draws customers and justifies pricing
- Flexibility: Make exactly what you need, reduce waste
⚠️ Watch out:
Don't underestimate energy and labor expenses. At €18 hourly wages, most homemade products cost more than purchasing from suppliers.
How do you calculate the cost difference for bread products?
Calculate total homemade costs
Add up: ingredients + energy (€0.80/hour oven) + labor (hourly rate × time) + equipment depreciation. Divide by number of loaves for cost per piece.
Calculate total store-bought costs
Add up: purchase price + transport + storage + waste (3-8% of purchase price). This gives you the actual cost price of store-bought bread products.
Compare and calculate through to year
Subtract the costs from each other for the difference per loaf. Multiply by your annual consumption (loaves/week × 50 weeks) for the total impact.
✨ Pro tip
Recalculate your bread costs every 90 days since ingredient and energy prices shift rapidly. Track actual labor time for 2 weeks to get precise hourly costs rather than estimates.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
Should I include labor costs when I bake myself?
Absolutely - even if you're not paying hourly wages, your time has real value. Budget at least €15-18 per hour for accurate comparisons. Many restaurant owners skip this step and make costly mistakes.
How do I calculate energy costs for the oven?
Figure roughly €0.80 per hour for a professional oven running at 200°C. Check your monthly energy bills to get your exact kWh rate and adjust accordingly.
When is baking in-house cheaper?
Rarely for basic bread due to labor costs, but specialty items you can sell at premium prices often justify the investment. Focus on unique products that differentiate your menu.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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