What Is Labor Cost Percentage?

Labor cost percentage is your total labor spend divided by your total sales, expressed as a percent. It's the most important labor metric in restaurant operations — more useful than the raw dollar figure because it scales with your volume.

Labor cost % = Total labor cost ÷ Total sales × 100

If you spent $12,000 on labor in a week where you did $40,000 in sales, your labor cost percentage is 30%.

What Should Restaurant Labor Cost Percentage Be?

Industry benchmarks vary by concept, but here's the general breakdown:

Full-service restaurants: 28–35% is the healthy range. Full-service operations carry more labor because of the FOH staffing model — servers, bartenders, hosts, and support staff all add up. High-volume, well-run full-service restaurants can operate closer to 28–30%. Struggling operations often run 38–45% without realizing it.

Fast casual and QSR: 25–30% is typical. Counter service eliminates most of the FOH labor cost, but high turnover and part-time scheduling create their own inefficiencies.

Bar-focused concepts: 22–28% is achievable when bar revenue is high relative to staffing. The margin math works in your favor when a two-bartender shift generates $8,000 in a night.

Danger zone: Any concept running above 38% is bleeding. At 40% labor and 30% food cost, you've spent 70 cents of every dollar before paying rent, utilities, insurance, or debt service. There's nothing left.

Breaking Down Labor by Category

The most useful thing you can do with a labor cost calculator isn't just seeing the total — it's seeing where the cost is coming from.

Management and salaried staff is your fixed labor. It doesn't flex with volume. A $6,000/week management payroll costs the same whether you do $25,000 or $45,000 in sales — which is why volume is so critical for covering fixed costs. If your management labor alone exceeds 10% of sales, you may be overstaffed at the leadership level or under-generating revenue.

Front of house labor should track closely with covers. If you're scheduling 12 servers for a Tuesday lunch that does $4,000, your FOH labor cost for that shift is going to be a problem. Proper scheduling — matching staffing levels to projected volume — is the single highest-leverage action most operators can take to reduce labor cost.

Back of house labor is often the hardest to control. Prep time, cleaning, opening and closing duties, and overtime all live here. BOH labor running above 12–14% of sales is a signal to look at scheduling, cross-training, prep efficiency, and menu complexity.

Labor Cost vs. Prime Cost

Labor cost percentage is critical on its own, but the metric serious operators track is prime cost — food cost plus labor cost combined. In a healthy full-service restaurant, prime cost should run 55–65% of sales. If your food cost is at 30% and your labor is at 35%, your prime cost is 65% — workable but tight. If either number climbs, the other has to come down.

Use this calculator alongside our [Food Cost Calculator] and [Restaurant Profitability Calculator] to see the full picture.

Why Your Labor Cost Is Too High

The most common causes of elevated labor cost percentage in restaurants:

Overscheduling — Too many people on the floor for the projected volume. The fix is scheduling based on sales forecasts, not habit or manager convenience.

Overtime — One employee hitting overtime is worth the same as hiring a part-timer for those hours. Track weekly hours closely, especially for hourly BOH staff.

High turnover — The hidden labor cost. Training time, manager hours spent recruiting, and degraded service during the ramp-up period all inflate your effective labor cost beyond what shows on the P&L.

Menu complexity — A 60-item menu requires more prep hours than a focused 30-item menu. Every item you add to the menu adds labor cost somewhere.

No sales forecasting — If you're not projecting next week's sales before building the schedule, you're scheduling blind. Labor cost is determined before the week starts, not during it.

At 5 Loaves, labor cost reduction is one of the first things we address in a turnaround engagement — because it's controllable, it's fast-acting, and the results show up on the P&L within weeks. [Contact us] if your labor cost is out of range and you're not sure where to start.

FAQ Section

What is a good labor cost percentage for a restaurant? For a full-service restaurant, 28–35% is the healthy range. Fast casual and QSR operations typically target 25–30%. Bar-focused concepts can operate as low as 22–28% when bar volume is high. Any concept running above 38% is in the danger zone and needs immediate attention.

How do you calculate labor cost percentage? Divide your total labor cost by your total sales and multiply by 100. If you spent $10,000 on labor and did $35,000 in sales, your labor cost percentage is 28.6%. This calculator handles that math automatically and breaks it down by category — management, front of house, and back of house.

What is included in restaurant labor cost? Labor cost includes all wages, salaries, and payroll-related expenses: hourly FOH and BOH wages, salaried management, payroll taxes, health insurance contributions, and any other employee-related expenses. Some operators include workers' comp in labor cost; others track it separately as overhead. Be consistent in what you include so your numbers are comparable week to week.

What is the difference between labor cost and prime cost? Labor cost percentage is just your labor spend as a percent of sales. Prime cost adds food and beverage cost to the equation — prime cost = food cost % + labor cost %. In a healthy full-service restaurant, prime cost should run 55–65% of sales. If your prime cost is above 65%, you have limited room to cover fixed overhead and generate profit.

Why does my labor cost percentage vary week to week? Labor cost percentage moves with the relationship between your sales and your staffing. A slow week with normal staffing inflates the percentage. A strong weekend with efficient scheduling brings it down. The goal is to build scheduling systems that flex with projected volume — so that labor cost stays in range even when sales fluctuate.

How do I reduce my restaurant's labor cost? Start with scheduling. Build next week's schedule from a sales forecast, not from last week's schedule. Second, audit overtime — one employee's overtime hours cost the same as a part-time hire for those hours. Third, review your management-to-revenue ratio. If your fixed management labor is too high relative to your volume, no amount of floor scheduling will fix the number.