Educational suppliers promise significant savings, but traditional restaurants often face unexpected costs. Training programs operate on different schedules, quality standards, and volume constraints. Your margin calculations need adjustments for these unique purchasing conditions.
Why buying from training programs is different
Schools and hospitality training programs often sell at cost price or with minimal markup. This creates lower purchase prices, but different operational conditions:
- Limited availability (only during school weeks)
- Varying quality (students are still learning)
- Smaller volumes than wholesale
- Often advance payment or purchase guarantee required
💡 Example:
You buy bread from a bakery training program:
- Normally at wholesale: €2.80 per loaf
- At training program: €1.90 per loaf
- Savings: €0.90 per loaf (32% cheaper)
But: only available Tue-Thu, varying quality
Calculating cost price with educational purchases
The basic formula remains unchanged. However, you must account for additional factors:
Cost price = (Purchase price + Extra costs + Risk markup) / Number of portions
Extra costs with training programs
- Pickup costs: You often handle collection yourself
- Waste compensation: 10-15% extra purchases for quality variation
- Backup inventory: In case the training program can't deliver
- Extra inspection time: More checking needed upon arrival
💡 Calculation example:
Pasta from cooking school for 50 portions:
- Purchase price: 50 portions × €3.20 = €160
- Pickup (fuel + time): €15
- 15% waste compensation: €160 × 0.15 = €24
- Extra inspection time: €8
Actual cost price: €207 / 50 = €4.14 per portion
Calculating and comparing margin
Always compare your total cost price with regular suppliers to verify the advantage remains. Based on real restaurant P&L data, hidden costs often eliminate 40-60% of expected savings.
⚠️ Note:
Include all extra costs. A lower purchase price can still cost more due to pickup, waste, and extra time.
For margin calculation, use the same formula:
Food cost % = (Actual cost price / Selling price excl. VAT) × 100
💡 Margin comparison:
Selling pasta for €18.50 (incl. 9% VAT = €16.97 excl.):
- With training program: €4.14 / €16.97 = 24.4% food cost
- With wholesale: €5.80 / €16.97 = 34.2% food cost
- Advantage: 9.8 percentage point lower food cost
Extra margin per portion: €1.66
Risks and backup plan
Dependence on one training program creates operational risks:
- School holidays: 12-16 weeks per year no delivery
- Exam weeks: Irregular production
- Quality variations: Not every product meets restaurant standards
- Volume limitations: Can't always supply sufficient quantities
Always maintain a backup supplier and include these costs in your annual average cost price.
Administration and record-keeping
Maintain detailed records with training programs:
- Delivery dates and availability
- Quality variations per delivery
- Actual waste percentages
- Total costs per product (including pickup and time)
Tools like KitchenNmbrs help track different suppliers per ingredient and automatically calculate your actual cost price, including all additional expenses.
How do you calculate margin with educational purchases?
Calculate all actual costs
Add to the purchase price: pickup costs, extra inspection time, waste compensation (10-15%), and backup inventory. This gives you the actual cost price per product.
Compare with regular suppliers
Calculate the cost price at your regular wholesale supplier and compare. Make sure you include all extra costs, otherwise the training program will seem cheaper than it actually is.
Calculate your food cost percentage
Divide the actual cost price by your selling price excl. VAT and multiply by 100. This gives you the food cost percentage for comparison with other dishes.
Plan for risks and waste
Calculate your average cost price over the whole year, including periods when the training program doesn't deliver. Ensure you have backup suppliers and include them in your calculations.
✨ Pro tip
Track quality scores for each delivery over 8-week periods to identify which training programs consistently meet your standards. Most programs improve significantly after receiving structured feedback from professional kitchens.
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
Is buying from training programs always cheaper?
Not necessarily. Pickup costs, waste, and extra inspection time can make it more expensive overall. Calculate all costs before making decisions.
How do I deal with varying quality from student-made products?
Include 10-15% waste compensation in your cost price calculations. Inspect each delivery thoroughly and maintain a backup supplier for consistency.
What happens during school holidays and exam periods?
Training programs typically can't deliver for 12-16 weeks annually during holidays and exam periods. You'll need alternative suppliers during these gaps, so factor their higher costs into your yearly averages.
📚 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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