Labor cost percentage is the sum of gross wages, salaries, payroll taxes, and benefits for a period, expressed as a percentage of total sales for that period.
Formula: Labor cost % = (Wages + Salaries + Payroll Taxes + Benefits) ÷ Total Sales × 100
The industry-standard target
For full-service independent restaurants, the operational target band is 28–35% labor cost. The National Restaurant Association's 2024 Restaurant Operations Data Abstract reports a full-service median of 36.5% in 2024; the profitable-operator subset ran 34.2%. Limited-service ran a median of 31.7%.
Push below 28% and service quality typically suffers — the schedule is too tight to absorb a single call-out without overtime or a missed shift. Stay above 35% and operating margin is squeezed before the rest of the P&L is calculated.
Why true labor cost runs 1.15–1.30× gross wages
The most common operator mistake is reporting "labor cost" as gross wages only. True labor cost includes the full burden:
- FICA (Social Security + Medicare): 7.65% of gross wages, employer share.
- FUTA (federal unemployment): ~0.6% effective rate.
- State SUI (state unemployment insurance): typically 1–4% in Texas, varies by claim history.
- Workers' compensation: 2–4% in most states for restaurant industry codes.
- Health insurance / 401k (where offered): adds another 5–10% on top of the base burden.
Net: indies without health/401k run at 1.15–1.20× gross wages. Operators offering benefits run at 1.20–1.30×. Reporting only gross wages systematically understates labor cost by 3–7 percentage points.
How to calculate labor cost percentage
- Pull weekly sales: total revenue for the week.
- Sum gross wages: hourly + salaried management + bonuses paid that week.
- Add the burden: FICA + FUTA + state SUI + workers' comp + benefits.
- Divide by sales, multiply by 100.
Example: $40,000 weekly sales, $11,500 gross wages, $1,725 burden (15% layered on). Labor cost = ($11,500 + $1,725) ÷ $40,000 × 100 = 33.1% — inside the operational band.
Labor cost calculator
Plug in your weekly numbers. The calculator computes labor cost percentage with the proper burden multiplier and flags the result against the NRA-aligned operational band.
Inside the operational target band (28–35% full-service).
Reference: NRA 2024 full-service median 36.5%; profitable-operator subset ran 34.2%.
Common operator mistakes
- Counting only gross wages. Burden adds 15–30% on top. Operators who skip burden misstate prime cost by 3–7 points.
- Reviewing labor monthly instead of weekly. Weekly is the unit where over-scheduling and overtime patterns are still correctable.
- Excluding owner/manager comp from labor. If the owner-operator pulls a regular paycheck, that comp belongs in labor cost. Otherwise the metric understates the full operational cost.
Related concepts
- Prime cost — labor cost is half of prime cost
- Sales per labor hour — productivity metric tracked alongside labor cost %
- How do I lower labor costs? — the operational deep-dive
- How to read your restaurant P&L — full-context P&L walkthrough