Restaurant Labor Cost Audit: 15 Numbers Every Owner Should Know
Labor is one of the largest expenses in a restaurant—and one of the easiest
costs to lose control of.
A restaurant can have strong sales and still struggle to make money because
too much revenue is being consumed by payroll.
The problem is not always that employees are paid too much.
More often, the problem is how labor is scheduled, measured and managed.
A proper restaurant labor cost audit should connect sales, labor hours,
wages, overtime, scheduling, productivity and profitability—not simply
look at the total payroll number.
Here are the 15 labor numbers every restaurant owner should know.
1. Total Labor Cost
Start with the most basic number:
Include:
- Hourly wages
- Salaried management
- Overtime
- Employer payroll taxes
- Employer-paid benefits
- Workers’ compensation
- Other payroll-related costs
Looking only at gross wages can make labor appear cheaper than it actually is.
The number you really want is your fully loaded labor cost.
2. Labor Cost Percentage
Labor cost percentage shows how much of your restaurant’s sales are being consumed by labor.
Example
Total labor: $30,000
Total sales: $100,000
Labor cost: 30%
This number becomes much more useful when you compare it with:
- Previous months
- The same month last year
- Sales volume
- Day of week
- Location
- Department
- Restaurant concept
A labor percentage that looks reasonable overall can still hide serious
scheduling problems underneath it.
3. Total Labor Hours
Don’t look only at labor dollars.
Track the actual number of hours the restaurant purchased during the period.
Labor hours can increase even when wage rates remain unchanged.
That makes hours one of the best places to look when payroll suddenly climbs.
Every labor hour is something the restaurant purchased.
Management should understand what that hour was needed to accomplish.
4. Sales Per Labor Hour
This is one of the most useful restaurant labor metrics.
Example
Sales: $100,000
Labor hours: 2,500
$100,000 ÷ 2,500 = $40 sales per labor hour
Instead of asking:
“How many employees should I have?”
Ask:
How much sales volume is each labor hour producing?
If sales per labor hour falls significantly, you may be carrying more labor
than sales justify.
If it rises dramatically, you may be understaffed and putting service,
execution and employee retention at risk.
The objective is not minimum labor.
It is the most profitable staffing level.
5. Overtime Hours
Overtime deserves its own line in a labor audit.
Track:
- Total overtime hours
- Employees receiving overtime
- Days overtime occurred
- Departments producing overtime
- Whether overtime was planned or unexpected
Then ask:
Recurring overtime can come from:
- Poor scheduling
- Employees consistently staying late
- Managers failing to control clock-outs
- Employees repeatedly covering extra shifts
- Chronic understaffing
- One employee becoming the default closer
Overtime should usually be a management decision—not a surprise on the payroll report.
6. Overtime Cost
Don’t stop at overtime hours.
Measure the additional dollars those hours created.
Example
An employee earning $18 per hour does not cost the restaurant
$18 for an overtime hour.
At time-and-a-half, the wage rate becomes $27 per hour
before considering additional payroll burden.
An inefficient schedule can increase payroll much faster than the raw number
of overtime hours suggests.
7. Scheduled Hours vs. Actual Hours
This is a major restaurant labor-control point.
If employees consistently work more hours than scheduled, investigate why.
- Early clock-ins
- Late clock-outs
- Long closing procedures
- Poor shift transitions
- Unplanned extensions
- Managers failing to enforce schedules
The schedule tells you what labor was supposed to cost.
Actual punches tell you what you really bought.
Margin & Menu’s
restaurant payroll and labor controls
connect scheduling, timekeeping, payroll and sales into one management view.
8. Labor Cost by Day
Monthly labor percentages can hide the exact days creating the problem.
| Day | Sales | Labor | Labor % |
|---|---|---|---|
| Monday | $3,000 | $1,200 | 40% |
| Tuesday | $3,500 | $1,100 | 31% |
| Friday | $7,500 | $1,500 | 20% |
| Saturday | $9,000 | $1,700 | 19% |
Friday and Saturday are not the problem.
Monday is where management should start asking questions.
9. Labor Cost by Shift or Daypart
Take the same analysis one step further.
Break labor into:
- Opening
- Lunch
- Afternoon
- Dinner
- Closing
- Late night
A restaurant may have five employees during a slow afternoon when three
could reasonably support the business, while the dinner rush is understaffed.
That is not necessarily a labor shortage.
It may be a labor-allocation problem.
10. Revenue Supported Per Labor Hour
Owners sometimes try to compare individual employees using sales alone.
That can be misleading.
A cook, dishwasher, bartender, server and manager contribute differently to
the operation.
A better management metric is usually:
Then compare similar shifts and operating periods.
Use labor productivity to evaluate the staffing model—not as a simplistic employee ranking system.
Want to Know Where Your Restaurant Is Leaking Money?
Use the Margin & Menu Restaurant Financial Leak Checklist to review
labor, payroll, inventory, cash, POS and the other systems where profitability
commonly breaks down.
11. Labor as Part of Prime Cost
Labor should not be evaluated independently from food and beverage cost.
A restaurant can have an acceptable food cost and still be unprofitable
because labor is too high.
Likewise, extremely low labor can create poor service, lost sales, employee
burnout and turnover.
Food, beverage and labor costs need to be viewed together because they
collectively determine how much of every sales dollar remains to cover overhead and profit.
Read our full guide to
restaurant prime cost
.
12. Manager Labor Cost
Management labor deserves separate analysis.
Review:
- Manager salaries
- Manager hourly wages
- Manager overtime
- Administrative hours
- Manager hours spent performing regular production work
A manager working on the floor can absolutely create value.
But ownership should understand what management labor is being purchased to accomplish.
Management labor should ultimately support:
- Sales
- Labor control
- Training
- Guest experience
- Inventory control
- Cash control
- Employee accountability
- Profitability
Management labor should produce management value—not simply add another
expensive body to the schedule.
13. Employee Turnover Cost
Turnover is not only an HR problem.
It is a financial problem.
When an employee leaves, the restaurant may incur:
- Recruiting costs
- Training time
- Manager time
- Reduced productivity
- Overtime for existing employees
- Scheduling disruption
- Lost operational knowledge
The cheapest labor model is not necessarily the most profitable labor model.
An aggressive labor cut that increases burnout and turnover may save money
this week while costing substantially more over the next several months.
14. Labor Variance
One of the most valuable numbers is the difference between
what labor was expected to cost and what it actually cost.
Example
Budgeted labor: $28,000
Actual labor: $31,500
Unfavorable variance: $3,500
The variance tells you where to investigate.
Ask whether it was caused by:
- Higher sales
- Lower sales
- Overtime
- Employee turnover
- Poor scheduling
- Manager coverage
- Unplanned absences
- Training
- Excessive closing time
A variance is not the answer.
It tells management which question to ask next.
15. Labor Cost Relative to Gross Margin
Sales alone do not tell you how much money the restaurant has available to support labor.
Consider two restaurants:
Restaurant A
Sales: $100,000
Labor: $25,000
Restaurant B
Sales: $100,000
Labor: $25,000
At first glance, the labor economics appear identical.
But if Restaurant A has much stronger gross margins than Restaurant B,
the same $25,000 payroll can produce very different bottom-line results.
Labor should ultimately be evaluated against the restaurant’s real economic model—not an arbitrary percentage.
The Real Question Isn’t “Is My Labor Too High?”
This is where many restaurant owners make the wrong move.
They see a high labor percentage and immediately start cutting hours.
The better question is:
Am I getting the right amount of labor for the sales I’m generating?
Saving Payroll Can Still Cost Profit
Cutting one employee might save $500 in payroll.
But if the cut creates slower service, lower sales, more overtime,
employee burnout or turnover, the restaurant may actually become less profitable.
Labor control is not about the fewest possible people.
It is about the right labor, in the right place, at the right time.
The 5 Labor Numbers to Watch Every Week
If you don’t have time to perform a complete labor audit every week,
start with these five.
Labor %
How much of sales is being consumed by labor?
Sales Per Labor Hour
How much revenue is each labor hour producing?
Scheduled vs. Actual Hours
Are employees working the hours management planned?
Overtime
Where is overtime occurring and why?
Labor Variance
Did actual labor come in above or below plan, and what caused the difference?
Those five numbers can reveal a tremendous amount about the health of your labor system before month-end.
What a Restaurant Labor Audit Should Ultimately Tell You
A good labor audit should not simply produce another percentage.
It should answer:
- Are we overstaffed?
- Are we understaffed?
- Are we scheduling based on sales?
- Are employees working unnecessary hours?
- Where is overtime coming from?
- Which shifts are inefficient?
- Are managers controlling labor?
- Are scheduled hours matching actual hours?
- Is labor increasing faster than sales?
- Is our staffing model helping or hurting profitability?
Most importantly: where are we losing labor dollars that we could reasonably recover?
That’s the difference between simply reviewing payroll and actually auditing the labor system.
Labor Has to Be Reviewed With the Rest of the Restaurant
Labor does not operate in isolation.
POS → Sales → Scheduling → Payroll → COGS → Accounting → Profitability
A restaurant may appear to have a labor problem when the real issue is poor scheduling.
Payroll may appear high because sales are lower than expected.
Or labor may actually be reasonable while inventory, food cost, discounts
or cash controls are quietly destroying margin.
Labor should be reviewed as part of the entire restaurant financial system.
If your labor percentage is already running high, also read
Restaurant Labor Cost Too High? How to Find Where Payroll Is Eating Your Profit
.
For a broader systems review, see our
restaurant internal audit report guide
.
Find Out Where the Labor Dollars Are Going.
The Margin & Menu 360° Restaurant Systems Audit traces labor through
scheduling, timekeeping, payroll, sales and the broader financial system.
- Labor cost and payroll
- Scheduled vs. actual hours
- Overtime
- Sales per labor hour
- Manager labor
- Labor variance
- POS sales and reporting
- Inventory and COGS
- Prime cost
- Financial reporting
You receive a financial health score, written findings, identified
risks and a prioritized action plan showing where the labor system
is costing money and what should be addressed first.
360° Restaurant Financial Audit — $995
Fix the Systems Behind Your Restaurant’s Numbers.
Better restaurant financial performance starts with systems that connect.
Explore the areas where Margin & Menu helps restaurant owners improve
control, reporting and profitability.
ACCOUNTING
Restaurant Accounting Services
Reconciliation, QuickBooks & financial reporting →
POS SYSTEMS
Restaurant POS Consulting
POS setup, reporting & back-office controls →
INVENTORY + COGS
Inventory & COGS Controls
Purchasing, variance, waste & food cost →
PAYROLL + LABOR
Payroll & Labor Controls
Scheduling, payroll & labor-cost control →
CASH + TIPS
Cash & Tip Controls
Drawers, tips, payouts & deposits →
PROFITABILITY
Profitability & Financial Reporting
Prime cost, cash flow, margins & KPIs →