Labor is the cost you can change fastest. Rent is fixed for years, and food cost moves with your suppliers. Labor moves every time you publish a schedule. That makes labor cost percentage the single most useful number a restaurant manager can watch week to week.
I ran floors for nine years before I worked in software, and the managers who hit their numbers were never the ones who cut the deepest. They were the ones who knew their percentage by Tuesday, not by the end of the month.
The formula
Labor cost percentage is your total labor cost divided by your total sales for the same period:
Labor cost % = (Total labor cost ÷ Total sales) × 100
The detail that trips people up is what counts as "total labor cost". There are two versions, and you should know which one you are quoting.
- Wage-only labor: gross wages for hourly staff plus salaried managers. This is what most POS reports show.
- Fully loaded labor: wages plus employer payroll taxes (FICA at 7.65%, federal and state unemployment), workers' comp, health insurance, paid time off and staff meals. This is the real cost, and it usually runs 18% to 25% above wages alone.
If your accountant says 34% and your POS says 28%, you are probably both right. One is loaded, one is not.
A worked example
Here is a real-shaped week for a 70-seat neighborhood restaurant doing about $1.2 million a year.
| Line | Amount |
|---|---|
| Net sales for the week | $23,400 |
| Hourly wages (FOH and BOH, 412 hours) | $6,110 |
| Salaried GM and kitchen manager (weekly share) | $2,300 |
| Payroll taxes, workers' comp, benefits (about 20% of wages) | $1,680 |
| Fully loaded labor | $10,090 |
| Labor cost % | 43.1% |
That number looks alarming, and it is. But notice where it comes from. Hourly labor alone is 26.1% of sales, which is healthy. The problem is that the restaurant is carrying two salaried managers on a sales base that would comfortably support one and a strong shift lead. Without the breakdown you would start cutting server hours, which is the wrong lever.
What is a good labor cost percentage?
The common rule of thumb is 25% to 35% of sales, fully loaded. That range hides a lot. Concept matters more than anything else:
| Concept | Typical labor % (loaded) | Why |
|---|---|---|
| Quick service | 25% to 30% | Simple menu, counter service, high volume per labor hour |
| Fast casual | 27% to 32% | More prep, still no table service |
| Casual full service | 30% to 35% | Servers, bussers, hosts, longer table turns |
| Fine dining | 35% to 40%+ | Higher staff-to-guest ratio, skilled kitchen |
| Coffee shops and cafes | 28% to 35% | Low average check, staffing for peaks |
A better target than labor percentage alone is prime cost: food and beverage cost plus labor. Most operators aim for prime cost under 60% to 65% of sales. A fine dining room with 38% labor and 24% food cost is in better shape than a casual spot with 30% labor and 36% food cost.
Why weekly beats monthly
A monthly labor report tells you what already happened. By the time you see a 37% month, you have paid for four weeks of it.
Track it weekly, and if you can, look at scheduled labor against forecast sales before the week starts. The question to ask on Sunday night is: "If we hit the forecast, what will labor be?" If the answer is 33% and your target is 29%, you can still fix the schedule.
Six ways to bring labor cost down (without wrecking service)
1. Schedule to sales by hour, not by day
Most overstaffing hides in shoulder periods: 2pm to 5pm, the last hour before close, Monday lunch. Pull sales by hour from your POS for the last six weeks and you will usually find two or three daily blocks where you are carrying a full shift for 10% of the day's revenue. A common target is sales per labor hour (SPLH): many full-service restaurants aim for $45 to $60, quick service for $70 to $100.
2. Stagger start and end times
Five servers who all start at 4:30pm and all leave at 10:30pm is a schedule built for convenience. Stagger arrivals at 4:30, 5:00 and 5:30, and plan cuts at 8:30 and 9:00. On the week above, staggering just three shifts by 30 minutes saves around 12 hours, which is roughly $180 at an average loaded rate of $15.
3. Watch overtime like a hawk
Overtime is labor at 150% of the price. One $18-an-hour cook drifting to 46 hours a week costs an extra $54 in overtime premium every week, or about $2,800 a year, and nobody notices because the schedule said 40. Set an alert at 36 hours scheduled so you can rebalance before you hit 40. We cover the math in our guide to calculating overtime for hourly employees.
4. Stop early clock-ins
Five minutes early per shift sounds like nothing. Across 25 staff and 120 shifts a week, it is 10 hours. A geofenced time clock that only lets staff clock in within a few minutes of their scheduled start removes the problem without a single awkward conversation.
5. Cross-train for the shoulders
A server who can run food and bus, or a prep cook who can cover dish for an hour, lets you run a smaller crew in quiet periods without leaving anyone stranded.
6. Fix turnover before you fix hours
Every new hire spends their first two weeks being paid while somebody else trains them. If you are replacing staff constantly, your labor percentage carries that hidden training cost every week. Our piece on reducing employee turnover in restaurants goes through what actually works.
Common mistakes when calculating it
- Using gross sales instead of net. Take out comps, discounts and sales tax. Otherwise your percentage looks better than it is.
- Leaving out salaried managers. They are labor. If you only measure hourly staff, you will cut the people serving guests and keep the overhead.
- Mixing periods. Payroll often runs biweekly while sales are reported weekly. Match the dates exactly.
- Forgetting tips. Tips paid out to staff are not your labor cost. Tip credits and service charges are, depending on how you run them. Our tip pooling rules guide explains the difference.
FAQ
What is the average labor cost percentage for a restaurant?
Most US restaurants land between 25% and 35% of sales once taxes and benefits are included. Quick service sits at the bottom of that range, full service and fine dining at the top.
Should labor cost include management salaries?
Yes. Report hourly and salaried labor separately so you can see both, but your headline number should include everyone on payroll.
How often should I calculate labor cost percentage?
Weekly at a minimum. The best operators check scheduled labor against forecast sales before the week starts, then compare actual to scheduled after it ends.
What is a good sales per labor hour?
It depends on your average check, but $45 to $60 is a reasonable target for full service and $70 to $100 for quick service.
Let the schedule tell you before the week starts
Shiftnest shows your forecast labor percentage as you build the rota, using your POS sales history, so you see the 33% before you publish it instead of after you pay it. See how labor forecasting works, or start free for up to 10 staff.
