Revenue per labor hour tells you if your staff generates enough income to justify their wages. When this metric drops, you're earning less per worked hour while payroll costs remain fixed. Here's how to calculate it and benchmark your results.
What is revenue per labor hour?
Revenue per labor hour measures how much money you generate for every hour your team works. It's your reality check on whether staffing levels match actual productivity.
💡 Example:
Restaurant with 3 staff members on Saturday:
- Revenue: €2,400
- Total worked hours: 24 hours (3 × 8 hours)
Revenue per labor hour: €2,400 ÷ 24 = €100/hour
The formula explained
Simple math, but you need every worked hour accounted for:
Revenue per labor hour = Total revenue ÷ Total worked hours
Total worked hours includes:
- Service, kitchen, and dishwashing hours
- Management hours (if you're working the floor)
- Paid breaks
- But not unpaid breaks
⚠️ Note:
Only count hours during actual service time. Prep work and post-closing cleanup don't generate revenue, so they're excluded.
Benchmarks by restaurant type
Your target depends entirely on your concept and service style:
- Fine dining: €80-120/hour (higher checks, more servers)
- Casual dining: €60-90/hour (moderate checks and service)
- Fast casual: €40-70/hour (quick turns, lean staffing)
- Café/bistro: €50-80/hour (coffee and light meals)
💡 Example calculation per day:
Bistro on Thursday (quiet day):
- Revenue: €800
- Service: 2 × 6 hours = 12 hours
- Kitchen: 1 × 8 hours = 8 hours
- Total: 20 worked hours
€800 ÷ 20 = €40/hour (below bistro range)
When is your KPI too low?
Consistently hitting below your benchmark signals real problems:
- Overstaffing: You're scheduling for crowds that don't show
- Low check averages: Customers aren't spending enough per visit
- Dead periods: Staff standing around during slow stretches
- Poor table turnover: Seats staying occupied too long
How do you improve this KPI?
Attack from two angles: boost revenue or cut labor hours. From tracking this across dozens of restaurants, the revenue angle usually delivers faster wins.
Revenue improvements:
- Train servers on upselling techniques
- Speed up table turns during peak hours
- Add revenue streams during slow periods
Smarter scheduling:
- Match staff levels to actual demand patterns
- Use on-call staff for unexpected rushes
- Cross-train team members for multiple roles
💡 Practical example:
Restaurant improves from €70 to €85 per labor hour:
- At 200 labor hours per week
- Extra revenue: (€85 - €70) × 200 = €3,000/week
- Per year: €156,000 additional revenue
Zero increase in wage costs!
Daily vs. weekly measurement
Track this metric at multiple time frames for different insights:
Daily tracking: Spot overstaffing issues immediately and adjust tomorrow's schedule.
Weekly averages: Get the real trend since some days naturally run slower.
Shift-level analysis: Lunch versus dinner often show dramatic differences in efficiency.
⚠️ Note:
Don't chase this number at the expense of service quality. Understaffing might boost the metric but kills customer experience.
Track automatically
Manual calculations eat up valuable time. Many operators use systems that pull data directly from POS and scheduling software.
This gives you real-time visibility into which shifts underperform so you can adjust staffing quickly.
How do you calculate revenue per labor hour? (step by step)
Gather your revenue figures
Get your till receipt or revenue report for the day/week you want to analyze. Take the total revenue including VAT, as it shows on your till.
Add up all worked hours
Write down how many hours each team member worked: service, kitchen, dishwashing, management. Only count the hours when you were open and could generate revenue.
Divide revenue by labor hours
Use the formula: Total revenue ÷ Total worked hours = Revenue per labor hour. Compare this with the benchmark for your type of restaurant.
✨ Pro tip
Track your lunch and dinner shifts separately for 30 days - you'll likely find one shift consistently underperforms by 20-30%. Focus your efficiency improvements there first.
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
Do I count my own hours as an owner?
Yes, but only if you're actively working service or kitchen during operating hours. Administrative work, purchasing, and other back-office tasks don't count since they don't directly generate revenue.
What if I have part-timers who only work 4 hours?
Include every hour worked, regardless of shift length. The calculation needs total labor hours during service time. Part-time, full-time - doesn't matter for this metric.
Why does my KPI swing so much day to day?
That's completely normal since customer flow varies dramatically. Monday dinner typically generates less revenue per labor hour than Saturday night. Focus on weekly averages for meaningful trends.
How often should I calculate this KPI?
Weekly minimum to catch trends, but daily is better for quick adjustments. If you spot a low day, you can immediately tweak tomorrow's schedule to avoid repeating the same staffing mistake.
📚 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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