Your terrace might be bleeding money instead of making it. Most restaurant owners assume every extra table automatically boosts profit, but they overlook the hidden costs. Here's how to calculate if your outdoor seating actually pays off.
What does a terrace really cost?
A terrace looks like easy money, but the costs pile up fast. You're paying for extra staff, constant cleaning, permits, furniture, and often higher rent or municipal fees.
⚠️ Heads up:
Most owners only count the extra revenue but ignore the extra costs. Your terrace might look profitable while it's actually draining your bottom line.
The real costs of your terrace
To figure out if your terrace makes sense, you need to track every expense:
- Extra staff: More tables means more servers and bussers
- Municipal permits: Cities charge separately for sidewalk space
- Equipment: Umbrellas, heaters, tables, chairs
- Upkeep: Daily cleaning, repairs, winter storage
- Insurance: Extended liability coverage
💡 Example:
Restaurant with 16 terrace seats, operating 6 months yearly:
- Additional labor: €2,400/month × 6 = €14,400
- City permits: €150/month × 6 = €900
- Equipment and upkeep: €200/month × 6 = €1,200
- Extra insurance: €300/year
Total annual costs: €16,800
Calculate your terrace break-even
Your outdoor seating must cover these extra costs before you see any profit. Everything below this threshold is actually costing you money.
Break-even formula:
Required revenue = Total terrace costs ÷ Your profit margin %
💡 Example calculation:
Annual terrace costs: €16,800
Restaurant profit margin: 8%
Required revenue: €16,800 ÷ 0.08 = €210,000
Your terrace needs €210,000 in sales just to break even.
Track your terrace performance
Monitor these numbers to see if your outdoor space pays its way:
- Daily revenue per terrace table
- Average check size for outdoor diners
- Seat turnover rate compared to indoor tables
- Cost per outdoor customer served
💡 Real numbers:
16 terrace tables at 60% capacity on good weather days:
- Occupied tables: 16 × 0.6 = 9.6 tables
- Average party size: 2.3 people
- Average check: €28 per person
- Daily revenue: 22 guests × €28 = €616
Over 120 operating days: €73,920 total (falls short of €210,000 break-even)
Understanding true terrace profitability
Your terrace only makes money once sales exceed the break-even point. Based on real restaurant P&L data, most operators find their outdoor seating underperforms initial estimates by 30-40% due to weather volatility and seasonal swings.
⚠️ Heads up:
Terraces can bring indirect value too - customers who visit for the outdoor vibe but end up dining inside. This is tough to quantify but still valuable.
Boost your terrace returns
If your outdoor space isn't hitting break-even, try these tactics:
- Raise average checks: Upsell appetizers and drinks
- Extend dining times: Add heaters and comfortable seating
- Fill more tables: Accept reservations, promote on social media
- Cut operating costs: Streamline service, reduce equipment
Separate tracking systems let you monitor terrace sales independently and compare them against actual costs. This shows you exactly if your outdoor investment pays off.
How do you calculate terrace profitability? (step by step)
Calculate all extra costs
Add up all costs you only have for the terrace: extra staff, terrace rent, materials, maintenance, and insurance. Calculate per season or per year.
Determine your break-even revenue
Divide your extra costs by your average profit margin percentage. This is the minimum revenue your terrace needs to generate to cover costs.
Measure your actual terrace revenue
Track how much revenue your terrace generates per day, week, and season. Compare this with your break-even point to see if you're making a profit or loss.
✨ Pro tip
Track your terrace revenue per square foot against indoor dining over 90 days. If outdoor space generates less than 70% of indoor revenue per square foot, you're probably losing money on the investment.
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
Should I include VAT in my terrace calculation?
Always calculate excluding VAT for accurate comparisons. Your €100 sale includes VAT, but your actual revenue is €91.74 (at 9% VAT). Use pre-tax numbers for true profitability analysis.
What is a good occupancy rate for a terrace?
Expect 40-60% average over the full season. Peak days might hit 80-100%, but you'll have plenty of rainy days and slow periods dragging down the average.
How do I calculate the cost of extra staff?
Count additional service and cleaning hours needed for terrace operations. Multiply by your fully-loaded hourly rate, which includes payroll taxes typically adding 30-40% to gross wages.
Should I include the purchase of terrace furniture?
Yes, but depreciate it over multiple years. Quality umbrellas and chairs typically last 3-5 seasons. Divide the purchase price by expected lifespan for annual cost.
What if my terrace just breaks even?
Breaking even means no direct profit, but it might attract customers who wouldn't visit otherwise. Focus on increasing table turns or average spending to push into profitability.
How often should I check my terrace figures?
Review occupancy and revenue per table weekly during peak season. Run the complete profitability analysis at season's end to determine overall performance.
How do I account for weather-dependent revenue fluctuations?
Track sunny day versus rainy day performance separately, then create weighted averages using local weather history. This prevents overestimating annual revenue based on perfect-weather days.
📚 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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