A family restaurant in downtown Seattle discovered their labor costs consumed 47% of revenue – nearly double what similar establishments averaged. Most restaurant owners can't pinpoint exactly what percentage of their revenue goes to staff wages and benefits. Getting this calculation right gives you control over one of your largest expenses.
What is the labor cost ratio?
The labor cost ratio shows what percentage of your revenue goes to staff. This includes all personnel costs: wages, social contributions, holiday pay, sick leave, and employer taxes.
💡 Example:
Restaurant with €50,000 monthly revenue:
- Gross wages: €12,000
- Employer taxes (30%): €3,600
- Total labor costs: €15,600
Labor cost ratio: (€15,600 / €50,000) × 100 = 31.2%
The formula for labor cost ratio
The basic formula is straightforward, but you need to include all costs:
Labor cost ratio % = (Total personnel costs / Revenue excl. VAT) × 100
Total personnel costs consist of:
- Gross wages and salaries
- Employer taxes (average 25-30%)
- Holiday pay and 13th month bonus
- Sick leave replacement
- Temporary staff (agency workers, on-call staff)
⚠️ Note:
Always calculate with revenue excl. VAT. VAT isn't yours, so it doesn't belong in the calculation.
Benchmarks by business type
Common labor cost ratios in hospitality:
- Fine dining: 35-45% (lots of service, long hours)
- Casual dining: 28-38% (average service)
- Fast casual: 25-32% (limited service)
- Delivery/takeaway: 20-28% (no table service)
- Café/bar: 25-35% (depends on kitchen)
💡 Example calculation:
Bistro with 3 FTE staff:
- Monthly revenue: €40,000 excl. VAT
- Chef: €3,200 gross
- Service staff (2x): €2,400 gross
- Employer taxes (28%): €2,240
Total: €10,240 = 25.6% of revenue
Is your labor cost ratio too high?
Signs that your labor costs are getting out of hand:
- Above 40% for casual dining restaurants
- Above 45% for fine dining
- Rising trend without revenue growth
- More than 65% total costs (food + labor combined)
⚠️ Note:
A labor cost ratio that's too low can also cause problems: understaffing leads to poor service and exhausted staff.
How do you optimize your labor costs?
From analyzing actual purchasing data across different restaurant types, several patterns emerge for controlling labor expenses:
- Plan smart: Match staff to expected busy periods
- Cross-training: Train staff to do multiple tasks
- Automate: Digital ordering, efficient POS systems
- Measure productivity: Revenue per FTE per shift
💡 Practical tip:
Review your labor costs by day of the week. Mondays and Tuesdays are often overstaffed for the revenue you actually generate.
Digital help with cost monitoring
Many restaurant owners track their labor costs in Excel, but that's time-consuming and doesn't give real-time insights. A system can help by:
- Automatically calculating your labor cost ratio
- Showing trends by week and month
- Alerting you when percentages get too high
- Comparing with your food cost for a complete overview
How do you calculate the labor cost ratio? (step by step)
Gather all personnel costs for one month
Add up: gross wages, employer taxes, holiday pay, sick leave replacement, and temporary staff. Don't forget employer taxes (average 25-30% of gross wage).
Determine your revenue excl. VAT for the same month
Get your revenue figures and subtract the VAT. At 9% VAT: divide by 1.09. This is your actual revenue for the calculation.
Calculate the percentage
Divide total personnel costs by revenue excl. VAT and multiply by 100. This gives you your labor cost ratio as a percentage.
✨ Pro tip
Track your labor costs every 2 weeks during your first 90 days of monitoring. You'll spot patterns faster and can adjust staffing before small problems become expensive habits.
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 the revenue for labor cost calculation?
No, always calculate with revenue excl. VAT. VAT isn't yours and doesn't belong in cost ratios.
What exactly are employer taxes?
These are costs on top of the gross wage: social insurance, pension contributions, disability insurance, health insurance contributions. Average 25-30% of the gross wage.
How often should I check my labor cost ratio?
Check monthly for trends and weekly during busy or slow periods. This way you can adjust quickly if the percentage gets too high.
What if my labor costs are above 40%?
Analyze your staffing by day and shift. Often you can get by with fewer staff during quiet times without reducing service quality.
Should I count myself as the owner in labor costs?
Yes, include your own salary or owner's draw. Your time has value and belongs in personnel costs.
How do I handle seasonal fluctuations in my labor cost ratio?
Track your ratio over 12-month periods rather than month-to-month. Summer tourist seasons or holiday rushes can skew monthly calculations, but annual averages give you the real picture.
📚 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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