A restaurant owner in Amsterdam watched their beef supplier increase prices by 18% overnight, but didn't adjust menu prices for two months. They lost €1,200 on steaks alone during that period. Clear pricing agreements prevent such costly delays.
Why agreements about price adjustments matter
Your supplier bumps beef prices up 15%. You don't touch your menu for six weeks. Every steak sold during that time cuts into your profit margin.
💡 Example:
Your 200-gram steak cost €4.80 in meat. After the price increase: €5.52.
- Extra cost per portion: €0.72
- At 20 steaks per week: €14.40 loss
- After 6 weeks of delay: €86.40 missed
Total annual impact on one dish: €748
Different price adjustment approaches
You've got several ways to handle price increases. Each has trade-offs:
- Immediate adjustment (within 1 week): Protects margins but might surprise customers
- Gradual adjustment (2-4 weeks): Softer impact, temporary losses
- Seasonal timing (with menu updates): Natural flow, but delays can hurt
- Threshold-based (from X% increase): Avoids small changes, risks bigger hits
⚠️ Watch out:
Don't wait longer than four weeks to adjust prices. Margin damage becomes too severe to recover from.
Specific agreements you can establish
Set clear rules beforehand with your team about pricing adjustments:
Agreement 1: Auto-adjust for major increases
Rule: Price increases over 10% on core ingredients trigger menu adjustments within seven days.
💡 Example:
Salmon fillet jumps from €24/kg to €28/kg (+16.7%)
- Old cost price 150g portion: €3.60
- New cost price: €4.20 (+€0.60)
- Increase menu price by at least €2.00
Adjust within 7 days of supplier notification
Agreement 2: Monthly review system
Rule: First Monday of each month, review all price changes and adjust accordingly.
- Gather all supplier price increases from previous month
- Calculate impact on your top 10 dishes
- Adjust anything pushing food costs above 35%
Agreement 3: Food cost threshold triggers
Rule: Any dish exceeding 35% food cost due to ingredient increases gets immediate price adjustment.
💡 Example:
Your pasta carbonara sits at 32% food cost. Bacon price increase pushes it to 36%.
- Current menu price: €16.50 (€15.14 excl. VAT)
- New ingredient costs: €5.45
- New food cost: 36% (exceeds threshold)
Raise menu price to €18.50 for 30% food cost
Customer communication strategies
How you explain price changes matters as much as timing:
- Stay transparent: "Rising ingredient costs require some price adjustments"
- Emphasize quality: "We maintain the same premium ingredients you expect"
- Time it right: Discuss changes during slower periods, not peak service
⚠️ Watch out:
Don't change more than 30% of menu items at once. Customers need time to adapt to new pricing.
Tracking systems for price monitoring
Solid record-keeping helps you react faster to cost changes. From analyzing actual purchasing data across different restaurant types, establishments with systematic tracking respond to price increases 3x faster than those relying on memory alone.
- Maintain supplier contact lists with latest price updates
- Track food costs for your bestselling dishes
- Create alerts for dishes exceeding 35% food cost
- Use systems that automatically calculate price increase impacts
An app like tools like KitchenNmbrs shows you immediately how price increases affect food costs, so you can decide faster whether adjustments are needed.
How do you set up a price adjustment strategy?
Determine your thresholds
Decide at what food cost percentage (for example 35%) you'll always adjust prices. Also set a minimum increase (for example 10%) where you automatically respond.
Create a timeline
Choose between immediate adjustment (within 1 week), gradual adjustment (2-4 weeks), or seasonal (with new menu). Note this in your business agreements.
Set control moments
Schedule monthly checks of all price increases and their impact on your food cost. Use these moments to make necessary adjustments.
✨ Pro tip
Negotiate 30-day price increase notifications with suppliers, giving you a buffer to adjust menu prices before new costs hit your invoices. This prevents immediate margin erosion.
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
How quickly should I pass on price increases?
For increases above 10% on main ingredients, adjust within one week. For smaller increases, monthly adjustments work, but never wait longer than four weeks.
What if customers complain about price increases?
Stay transparent about rising ingredient costs while maintaining quality standards. Focus on the value you provide rather than defending the increase. Most customers understand inflation affects restaurants too.
Can I absorb price increases by reducing portion sizes instead?
You can, but customers often notice portion reductions faster than price increases. If you go this route, combine it with a small price adjustment to avoid appearing deceptive.
What if my competitor doesn't raise their prices?
Focus on your own profitability rather than competitor pricing. A competitor operating at a loss won't survive long-term, and you can't afford to match unsustainable pricing.
📚 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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