Your margin per dish determines whether you make a profit or loss. Many restaurant owners choose a percentage randomly, causing them to leave money on the table or price themselves out of the market.
Setting your dish margins is like tuning a guitar - get it wrong and the whole performance falls flat. Too low and you're bleeding money with every order, too high and customers walk away before they even sit down. Most restaurant owners pick margins based on gut feeling, which explains why 60% of restaurants fail within three years.
What is a margin and why does it matter?
Your margin is the difference between what a dish costs to make and what you charge for it. It's expressed as a percentage of your selling price. A good margin ensures that after deducting all costs (rent, staff, energy) you still have profit left over.
💡 Example:
A pasta carbonara costs €6.50 in ingredients and you sell it for €22.00 (excl. VAT).
- Ingredient costs: €6.50
- Selling price: €22.00
- Margin: €22.00 - €6.50 = €15.50
- Margin percentage: (€15.50 / €22.00) × 100 = 70.5%
Of every euro you earn, 29.5 cents goes to ingredients and 70.5 cents covers other costs and profit.
Determine your target audience and market segment
Your desired margin depends on where your business sits in the market. A snack bar operates with different margins than a fine dining restaurant - and for good reason.
- Fast casual/snack bar: 70-75% margin (25-30% food cost)
- Bistro/brasserie: 68-72% margin (28-32% food cost)
- Casual dining: 65-70% margin (30-35% food cost)
- Fine dining: 65-68% margin (32-35% food cost)
⚠️ Note:
These are guidelines, not absolute rules. Your own situation - rent, labor costs, location - determines what actually works for your restaurant.
Calculate your break-even margin
Before you can determine a desired margin, you need to know what you minimally need to cover all costs. This is one of the most common blind spots in kitchen management - restaurants constantly underestimate their true operating expenses.
💡 Example calculation:
Restaurant with €30,000 monthly revenue:
- Rent: €4,500 (15%)
- Staff: €12,000 (40%)
- Energy/gas/water: €1,800 (6%)
- Other costs: €3,000 (10%)
- Desired profit: €3,000 (10%)
Total: €24,300 = 81% of revenue
Maximum food cost: 19%. That means you need at least 81% margin.
Choose your desired profit margin
On top of your break-even margin, you want to make profit. How much depends on your ambitions and risk tolerance - but don't get too greedy too fast.
- Conservative: 5-8% profit on top of break-even
- Healthy growth: 8-12% profit on top of break-even
- Ambitious: 12-15% profit on top of break-even
💡 Practical example:
Your break-even is at 28% food cost (72% margin). You want to make 10% profit.
- Food cost: max 25% (75% margin)
- Break-even costs: 67%
- Profit: 8%
Your target margin becomes: 75%
Test your margin in the market
A nice calculation doesn't help if customers find your prices too high. Test your chosen margin by comparing prices with similar businesses in your area - this reality check saves you from costly mistakes.
- Check menus from 5 comparable restaurants
- Compare prices of similar dishes
- Pay attention to portion sizes and quality
- Adjust your margin if you deviate too much
Different margins per dish
Not every dish needs to have the same margin. Use different margins strategically - some dishes are workhorses, others are showpieces.
💡 Margin strategy:
- Signature dishes: 65-70% margin (draw dishes)
- Popular classics: 70-75% margin (volume makers)
- Premium dishes: 60-65% margin (higher ingredient costs)
- Desserts/sides: 75-80% margin (add-on sales)
⚠️ Note:
Your average margin across all dishes must still cover your break-even. A few dishes with lower margin is fine, as long as others compensate.
Monitor and adjust
Margins aren't static numbers - they shift with costs, seasons, and customer preferences. Check monthly if your chosen margins still hold up.
- Have your suppliers become more expensive?
- Has your staffing changed?
- Have your energy costs increased?
- Are you selling different dishes than planned?
Regular monitoring shows you the impact of price changes on your margins without endless spreadsheet calculations.
How do you determine your desired margin? (step by step)
Calculate your fixed costs per month
Add up all fixed costs: rent, staff, energy, insurance, depreciation. Divide this by your average monthly revenue to get your fixed cost percentage.
Determine your desired profit percentage
Choose how much profit you want to make: 5-15% is typical. Add this to your fixed cost percentage to determine your minimum margin.
Check market prices
Compare your calculated selling prices with similar restaurants. Adjust your margin if you're too far above or below the market.
Test with your most popular dishes
Calculate the selling prices of your 5 best-selling dishes with your new margin. Check if these prices are realistic for your target audience.
Monitor monthly
Check every month whether your actual margins match your planning. Adjust where necessary, especially if costs have increased.
✨ Pro tip
Calculate margins on your 8 most expensive dishes first - these usually have the biggest impact on your bottom line within the first month of adjustment.
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
What is a realistic margin for a bistro?
For a bistro, a healthy margin is between 68-72%, which amounts to 28-32% food cost. This provides enough room for all costs and a reasonable profit.
Does every dish need to have the same margin?
No, you can use different margins strategically. Popular dishes can have a higher margin, premium ingredients a lower one. What matters is that your average margin covers your costs.
How often should I check my margins?
Check your actual margins monthly and compare with your plan. With major cost changes (suppliers, staff, rent) you should recalculate immediately.
What if my calculated prices are too high for the market?
Then you have three options: accept a lower margin, reduce costs, or adjust your concept to a higher segment. Sometimes you have to work with less profit temporarily.
Should I factor in waste when calculating margins?
Absolutely. Include spoilage, prep waste, and returned dishes in your food costs. Most restaurants underestimate waste by 3-5%, which directly impacts profitability.
Can I use the same margin year-round?
Not really - seasonal price fluctuations for ingredients mean you'll need to adjust margins quarterly. Summer tomatoes cost half of winter ones, so plan accordingly.
How do I handle dishes that never hit their target margin?
Either reformulate the dish with cheaper ingredients, increase the portion size slightly to justify higher prices, or remove it from your menu. Don't let underperforming dishes drag down your overall profitability.
📚 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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