How to calculate labor cost

Know what your staff really costs so you can plan schedules and prices.

In shortLabor cost is wages plus related costs such as payroll taxes and benefits. Divide it by sales to get your labor cost percentage, and compare it with your target each week.

What goes into labor cost

Some businesses track only wages for a quick view and add the rest for a full view.

The formulas

Labor cost = wages + related costs for the period.

Labor cost percentage = labor cost ÷ sales × 100.

An example

A cafe has $4,800 in wages for the week, plus $600 in related costs. Weekly sales are $18,000.

Weekly labor cost
Item Amount
Wages $4,800
Related costs $600
Total labor cost $5,400
Labor cost percentage 30%

Ways to manage it

  1. Schedule to expected demand, not to habit.
  2. Track actual hours daily against the plan.
  3. Watch overtime before it builds up.
  4. Review slow shifts and adjust.
  5. Look at labor cost per hour or per sale, not only the total.

Pitfalls

Cutting hours too hard can hurt service and sales, so use labor cost together with quality measures. Also remember that the right percentage differs by industry.

Direct and indirect labor

Direct labor is the cost of people who produce what you sell, such as cooks or technicians. Indirect labor covers support roles, such as admin or cleaning. Separating them helps you see how much of the payroll is tied to output.

Cost per hour versus cost per employee

The cost of an hour of work is higher than the hourly wage, because it includes taxes, benefits and paid leave. A simple way is to divide total labor cost for a period by total hours worked. This gives a real cost per hour for planning prices and quotes.

Example: true cost per hour
Item Per month
Wages $3,200
Employer taxes and benefits $640
Total cost $3,840
Hours worked 160
Cost per hour $24.00

Planning around demand

The best labor plans follow demand. Look at sales by hour, then set minimum staffing for the quiet hours and add people for peaks. Review last month’s plan against what happened, and adjust your assumptions.

Warning signs

A weekly routine

  1. Monday: compare last week’s labor cost with sales.
  2. Tuesday: adjust this week’s schedule.
  3. Midweek: check hours against plan.
  4. End of week: note what changed and why.

A fuller example

One week at a small cafe
Item Amount
Wages $3,900
Payroll taxes and benefits (estimate) $600
Total labor cost $4,500
Sales $15,000
Labor cost percentage 30%

Comparing 30 percent with the previous four weeks tells you much more than the number alone. If last month was 27 percent, find out what changed: more hours, lower sales or both.

What to do when the percentage rises

The goal is not to cut hours blindly. It is to match staffing to demand so that service stays good while waste goes down.

Tracking it every week

Pick one day, such as Monday, to calculate last week’s labor cost and percentage. Record it in a simple sheet and look at the trend. A time and attendance tool that exports actual hours makes this a five-minute job instead of an hour of adding.

Employer payroll taxes, line by line

“Related costs” above starts with taxes that every US employer pays on wages. The federal ones are set by law; state ones vary.

Employer-paid payroll costs in the US
Cost Who sets it How it is calculated
Social Security IRS (FICA) 6.2% of wages up to the annual wage base
Medicare IRS (FICA) 1.45% of all wages
Federal unemployment (FUTA) IRS 6.0% on the first $7,000 per employee, usually reduced to 0.6% by the state credit
State unemployment (SUTA) Your state A rate assigned to your business on a state wage base
Workers’ compensation insurance State rules and your insurer A rate per $100 of payroll by job class

FICA alone adds 7.65 percent to most wages, which is why a $20.00 hourly wage costs the business at least $21.53 before insurance and benefits.

A worked example: one employee for a year

A fictional full-time employee earns $20.00 an hour, works 2,000 hours in a year and receives 80 hours of paid time off:

Fully loaded annual cost (fictional)
Item Amount
Wages: 2,080 paid hours x $20.00 $41,600.00
Social Security and Medicare (7.65%) $3,182.40
FUTA after state credit $42.00
State unemployment (fictional 2.7% on a $9,000 wage base) $243.00
Workers’ comp (fictional $1.10 per $100 of payroll) $457.60
Employer share of health insurance (fictional) $5,400.00
Total annual cost $50,925.00
Cost per hour actually worked (2,000 hours) $25.46

The employee is paid $20.00 an hour, but each hour of work costs the business $25.46. That 27 percent gap is what should go into prices, quotes and staffing decisions. Paid time off adds cost without adding worked hours, which is why the divisor is hours worked, not hours paid.

Mistakes that make labor cost look better than it is

Common calculation mistakes
Mistake Effect Fix
Using scheduled hours Misses late clock-outs and unplanned overtime Use approved hours from your time records
Leaving out the overtime premium Understates cost in busy weeks Include the extra half-time in wages
Ignoring salaried managers Labor percentage looks low at small sites Add a weekly share of salaries
Comparing with gross sales including tax Labor percentage looks lower than it is Use net sales before tax

EZTime shows real-time labor costing while you build the schedule and records actual hours from the clock, so the scheduled and actual figures can be compared each week.

Frequently asked questions

What is a good labor cost percentage?

It depends on your industry and model. Compare with your own history and similar businesses.

Do tips count?

It depends on how they are paid and your accounting method.

How often should I calculate it?

Weekly works for many shift-based teams.

How much do payroll taxes add to an hourly wage?

At least 7.65 percent for Social Security and Medicare, plus federal and state unemployment and workers’ compensation. The total depends on your state, industry and claims history.

Why divide by hours worked rather than hours paid?

Because paid time off and holidays cost money without producing work. Dividing by hours worked gives the true cost of an hour of output, which is what you need for quotes and staffing.

Should salaried managers be included in labor cost?

For a full picture, yes. Add each salary for the period, plus taxes and benefits. Some businesses track hourly labor and total labor separately.

Where to go next

Useful next steps

Make accurate hours the default

See how EZTime records start, stop and breaks so your reports are ready for payroll.

General information as of November 2026. Not legal or payroll advice. Examples are fictional.