Most bakeries lose money on croissants because they underestimate the true production costs. You're not just paying for flour and butter—there's energy, labor time, and hidden expenses that eat into your margins. Here's how to calculate every cost component accurately.
Gather all ingredients and their costs
A croissant might look simple, but it contains more ingredients than most bakers account for. You need precise measurements for everything—including those tiny amounts of salt and yeast that add up over hundreds of units.
? Example ingredients per croissant:
- Flour (50g): €0.04
- Butter (15g): €0.21
- Milk (8ml): €0.01
- Sugar (3g): €0.003
- Salt (1g): €0.001
- Yeast (1g): €0.01
Ingredients total: €0.274
Break everything down to grams or milliliters. Take your purchase price and divide by total weight. That 25kg flour bag costing €12.50? That's €0.0005 per gram.
Calculate energy and baking time
Energy and time costs can represent 15-25% of your final cost price. Yet most bakers completely ignore them—big mistake.
? Energy cost calculation:
Oven: 3 kW, baking time 18 minutes, energy price €0.30/kWh
- Consumption: 3 kW × 0.3 hours = 0.9 kWh
- Cost: 0.9 × €0.30 = €0.27 per batch
- Per croissant (12 pieces): €0.27 ÷ 12 = €0.023
Labor time matters too. Paying €15 per hour? Those 5 minutes shaping each croissant cost you €1.25 in wages.
⚠️ Note:
Preparation time counts. Mixing dough, proofing, shaping—every minute you spend has a cost. Factor it all in.
Add everything together
Now you can see the real picture. Based on restaurant P&L data, many bakeries discover their actual costs are 40-60% higher than they thought.
? Total cost price croissant:
- Ingredients: €0.274
- Energy (baking): €0.023
- Labor (5 min at €15/hour): €1.25
- Waste 5%: €0.077
Total cost price: €1.624
Selling at €2.50 (incl. 9% VAT)? Your ex-VAT price is €2.29. Food cost percentage: (€1.624 ÷ €2.29) × 100 = 71%
That's unsustainable. Bakery products should hit 25-35% food cost. You need to either charge €5.50 or cut costs dramatically.
Optimize your cost price
High costs aren't permanent. You can fix several variables:
- Batch efficiency: More units per bake = lower energy cost per piece
- Bulk purchasing: Bigger orders = better per-kilo rates
- Speed improvements: Faster shaping = less labor cost
- Waste reduction: Better planning = fewer failed batches
Tools like KitchenNmbrs can automatically track these variables and show you exactly where your money's going without manual calculations.
How do you calculate the cost price of a croissant? (step by step)
Weigh all ingredients
Measure exactly how much flour, butter, milk, sugar, salt and yeast you use per croissant. Convert the purchase price to price per gram or milliliter.
Calculate energy and labor time
Add up the costs of baking (kWh × energy price) and labor time (minutes × hourly wage). Don't forget to include prep time.
Add everything up including waste
Sum ingredients, energy and labor. Include 5-10% waste for failed croissants. This is your total cost price per piece.
✨ Pro tip
Bake 36 croissants per batch instead of 12 to cut your per-unit energy cost by 67%. The extra 15 minutes of prep time spreads across three times as many units.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
Calculate it yourself?
Our free food cost calculator does it in seconds.
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Frequently asked questions
Should I include the labor time for kneading and proofing?
How do I calculate the energy costs of my oven?
What is a normal food cost for bakery products?
Should I include VAT in my cost price calculation?
How often should I update my cost prices?
What if my supplier changes packaging sizes?
How do I account for seasonal butter price variations?
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
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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