Financial KPIs are your restaurant's lifeline to profitability in year one. Most new owners get caught up chasing revenue while costs spiral out of control underneath. Track these five core numbers weekly to avoid financial disasters.
The 5 critical KPIs for your first year
Without historical data, you're flying blind. But these five numbers give you the foundation to make smart decisions weekly:
- Food cost percentage: What portion of revenue goes to ingredients?
- Labor cost percentage: Your total staff expenses as a percentage
- Average check value: What each customer spends per visit
- Break-even point: Minimum revenue needed to avoid losses
- Cash flow: Money coming in versus going out
💡 Example startup situation:
Restaurant with 40 seats, open 6 days:
- Expected revenue per week: €8,000
- Food cost target: 30% = €2,400/week
- Labor cost target: 35% = €2,800/week
- Other costs: 25% = €2,000/week
Profit: 10% = €800/week
Setting and monitoring food cost percentage
Food cost represents the percentage of revenue spent on ingredients. Most restaurants aim for 28-35%.
Formula: Food cost % = (Ingredient costs / Revenue excl. VAT) × 100
⚠️ Note:
Always calculate with revenue EXCLUDING VAT. VAT on restaurant food is 9%, so €10,900 incl. VAT = €10,000 excl. VAT.
Calculate your food cost weekly by dividing total purchases by revenue for that period. Expect fluctuations initially, but you'll spot patterns after 4-6 weeks.
💡 Example week 1:
Your first working week:
- Revenue: €6,500 incl. VAT = €5,963 excl. VAT
- Ingredients purchased: €2,100
- Food cost: (€2,100 / €5,963) × 100 = 35.2%
That's on the high side. Aim for 30% by week 4.
Labor cost and staff planning
Labor cost covers all staff expenses: wages, social contributions, vacation pay. Restaurants typically run 30-40% of revenue here.
Start lean and grow gradually. One of the most common blind spots in kitchen management is overstaffing early when revenue hasn't stabilized yet.
- Kitchen: 1 chef + 1 assistant for 40 covers/evening
- Service: 1 server per 15-20 covers
- Yourself: Budget at least €3,000/month for your own salary
Calculating your break-even point
Break-even is the revenue where you neither profit nor lose money. This becomes your most crucial target in year one.
Formula: Break-even = Fixed costs / (1 - Variable costs %)
💡 Example break-even:
Monthly costs:
- Rent: €4,000
- Insurance: €800
- Energy: €1,200
- Base staff: €8,000
Fixed costs: €14,000/month
Variable costs: 30% food + 10% extra staff = 40%
Break-even: €14,000 / 0.60 = €23,333/month
Keeping an eye on cash flow
Cash flow tracks actual money movement - what comes in minus what goes out. You can show profit on paper but still face cash shortages.
Most restaurants start each month cash-poor (after paying rent and salaries) and build throughout the month. Time your big purchases accordingly.
⚠️ Note:
Maintain a minimum €10,000 buffer for unexpected expenses. A broken oven or cooler could otherwise create serious problems.
Tracking KPIs without Excel chaos
Most startups begin with Excel, but spreadsheets get messy fast. You need daily numbers to make quick adjustments.
A system like food cost calculators can automatically track your food cost and display key KPIs in one dashboard. This frees up time for actually running your restaurant instead of crunching numbers.
How do you set KPIs? (step by step)
Determine your target figures
Set realistic percentages: 30% food cost, 35% labor cost, 25% other costs, 10% profit. These figures are your compass for all decisions.
Measure your actual figures weekly
Add up your purchases each week and divide by your revenue excl. VAT. Also note your staff costs and other expenses. Compare with your target figures.
Calculate your break-even point
Add up all your fixed costs and divide by (100% - variable costs %). This is the minimum figure you need to achieve to avoid losses.
Track your cash flow daily
Note each day what comes in and goes out. This way you'll see if you have enough money for major expenses and avoid surprises.
Review monthly and adjust
Check your figures each month. Do they deviate from your plan? Then adjust your purchasing, prices, or staff allocation to get back on track.
✨ Pro tip
Focus on just your break-even point for the first 90 days. Hit that number consistently before diving into other KPIs - it's your survival metric.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
Was this article helpful?
Frequently asked questions
Which KPI is most important in the first year?
Your break-even point. This is the revenue you must achieve at minimum to avoid losing money. All other KPIs are means to reach this goal.
How often should I check my KPIs?
Food cost and cash flow weekly, break-even and average check value monthly. In the beginning you don't have stable patterns yet, so daily checking doesn't make much sense.
What if my food cost is higher than 35%?
First check your portion sizes and recipes. Often the kitchen gives portions that are too generous. Then look at your purchase prices and menu prices.
Should I include VAT in my KPI calculations?
No, always calculate excluding VAT. The VAT you collect you pass on to the tax authority, so it doesn't count toward your 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.
Start your restaurant with the right numbers
A business plan without food cost calculation is a gamble. KitchenNmbrs lets you calculate recipes before you open. Start well-prepared. Try it free.
Start free trial →