Most restaurant owners think a solid business plan is just paperwork for the bank. But here's what really happens: 70% of restaurants close within three years because they never did the math properly. Your business plan isn't bureaucracy - it's the difference between profit and bankruptcy.
Why 70% of restaurants fail within 3 years
The problem isn't bad food or poor service. Most restaurants fail because the numbers never worked from day one. Owners get caught up in the excitement of opening and skip the boring stuff - like figuring out if they can actually make money.
A proper business plan forces you to face reality before you're in too deep. It reveals if your dream concept can pay the bills.
The 5 financial pillars of your business plan
Every restaurant business plan needs these five components working together:
- Investment budget: What does it cost to get started?
- Revenue forecast: How much will you sell?
- Cost price calculation: What do your dishes cost?
- Operating budget: All monthly costs
- Cashflow forecast: When will you break even?
Step 1: Calculate your investment budget
List everything you need to open your doors. And I mean everything - the small stuff adds up fast.
💡 Example investment budget bistro (50 seats):
- Kitchen equipment: €35,000
- Furniture and interior: €25,000
- Renovation: €40,000
- Initial inventory: €3,000
- Marketing and opening: €5,000
- Contingency (10%): €10,800
Total investment: €118,800
⚠️ Note:
Always add 10-20% for surprises. Renovations go over budget, equipment breaks, and you'll forget something important.
Step 2: Create a realistic revenue forecast
Revenue predictions separate dreamers from business owners. Base yours on data, not wishful thinking.
Formula: Revenue = Number of seats × Occupancy rate × Average check × Number of service times × Days open
💡 Example revenue calculation:
Bistro with 50 seats, open 6 days, lunch + dinner:
- Lunch: 50 × 40% × €18 × 6 days = €2,160/week
- Dinner: 50 × 65% × €32 × 6 days = €6,240/week
- Total per week: €8,400
Annual revenue: €436,800
Start conservative with your occupancy rates. Building a customer base takes months, not weeks. Budget your first six months at 60% of target occupancy.
Step 3: Calculate your food cost percentage
Figure out what each dish actually costs to make. This gives you your food cost percentage - how much of every euro goes to ingredients.
Food cost formula: (Ingredient costs / Selling price excl. VAT) × 100
💡 Example food cost calculation:
Steak menu for €32.00 (incl. 9% VAT):
- Selling price excl. VAT: €32.00 / 1.09 = €29.36
- Ingredient costs: €9.50
- Food cost: (€9.50 / €29.36) × 100 = 32.4%
That's a healthy margin for a main course.
Do this calculation for your 10 core dishes. Aim for an average food cost between 28-33% - that's the sweet spot for most restaurants.
Step 4: Create your operating budget
Every monthly expense goes here. Miss something now, and it'll bite you later - this is the kind of thing you only learn after closing your first month at a loss.
💡 Example monthly costs:
- Rent: €4,500
- Staff (including yourself): €18,000
- Purchasing (30% of revenue): €10,950
- Energy: €1,200
- Insurance: €400
- Marketing: €800
- Other costs: €1,500
Total monthly costs: €37,350
With monthly revenue of €36,400, you're still losing money. Time to boost revenue or cut costs.
Step 5: Create a cashflow forecast
This shows when you'll stop bleeding money and start making it. Your break-even point is make-or-break for investors.
Break-even formula: Fixed costs / (Selling price per cover - Variable costs per cover)
⚠️ Note:
Budget at least 6 months of runway. New restaurants always take longer to hit their stride than you think.
Financing options
If your startup costs exceed your savings, you'll need outside money:
- Bank loan: Typically covers 70% of costs, you need 30% down
- Family/friends: More flexible terms than banks
- Crowdfunding: Works for concepts with a compelling story
- Investors: Money for equity in your business
Use digital tools for your numbers
Excel spreadsheets work, but they're error-prone. Digital food cost calculators automatically track margins and prevent costly mistakes in your business plan.
These platforms include financial planning templates you can use as your starting point.
How do you create a restaurant business plan? (step by step)
Calculate your total investment amount
Make a list of all costs to get started: equipment, interior, renovation, initial inventory. Add 15% for unforeseen costs. This is your startup capital.
Create a realistic revenue forecast
Calculate: number of seats × occupancy rate × average check × service times × days open. Start conservatively at 60% of your target occupancy for the first months.
Calculate cost prices of your dishes
Determine the ingredient costs of your main dishes. Make sure your average food cost is between 28-33% for a healthy margin.
Create your monthly operating budget
List all fixed costs: rent, staff, energy, insurance. Add variable costs (purchasing, usually 30% of revenue). These are your total monthly costs.
Calculate your break-even point and cashflow
Determine how many covers you need minimum per month to break even. Plan 6 months of buffer for the startup period when revenue is lower than expected.
✨ Pro tip
Calculate your daily break-even number of covers and check it against reality every single day for your first 120 days. If you need 85 covers daily to break even but only seat 50 people maximum, your plan needs fixing before you sign the lease.
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 much of my own money do I need to start a restaurant?
Banks typically want 30-50% down payment from you. For a €120,000 investment, that's €36,000-€60,000 of your own cash. The rest can come from loans or investors.
What's a realistic revenue target for a new restaurant?
Budget €200-400 per seat per week, depending on your concept and location. A 50-seat bistro usually hits €350,000-450,000 annually once established.
How long until my restaurant becomes profitable?
Most restaurants need 12-18 months to reach profitability. First six months you're building awareness, next six you're growing toward break-even. Plan for at least one year of losses.
What food cost percentage should I budget in my plan?
Target 28-35% for most restaurant concepts. Fine dining can run higher (up to 38%), while fast-casual should be lower (25-30%). Start with 32% as a safe baseline.
Do I need an accountant to write my business plan?
You can handle the basics yourself using templates and calculators. But for bank financing, professional help is worth it - an accountant costs €1,500-3,000 but significantly improves your loan approval odds.
What if my break-even analysis shows I won't be profitable?
Don't ignore the numbers - fix them before you open. Either increase revenue (higher prices, more seats, longer hours) or cut costs (cheaper rent, leaner staffing, lower food costs). Better to pivot now than fail later.
📚 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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