Labor is the most unpredictable cost in any restaurant. Unlike food cost — which moves with your purchasing decisions — labor cost moves with every scheduling choice you make, every overtime shift you allow, every hire you delay. And unlike rent, it's actually controllable.
Most restaurant owners know they're supposed to track labor cost percentage. Fewer know exactly what formula to use, what a healthy number looks like for their type of operation, or what's actually driving it when it spikes.
This guide covers the formula, the benchmarks, the root causes, and the specific tactics that move the number.
What Is Restaurant Labor Cost Percentage?
Labor cost percentage is the share of revenue that goes to paying your people — wages, salaries, payroll taxes, and benefits, expressed as a percentage of total sales.
It answers the question: for every dollar of revenue your restaurant generates, how much went to your workforce?
This is one of the two components of prime cost — the single most important metric in restaurant finance. Food cost tells you how efficiently you're buying and using ingredients. Labor cost tells you how efficiently you're staffing. Together they determine whether you have enough margin left over to cover everything else.
The Labor Cost Percentage Formula
The critical word is total labor cost. Most operators instinctively use their hourly wages — the number they see every week in their payroll run. That misses 15–25% of what you're actually spending on your workforce:
- Hourly wages (BOH and FOH)
- Salaried employee compensation
- Payroll taxes — FICA (7.65%), FUTA, SUTA
- Health benefits and any other employer-paid benefits
- Workers' compensation insurance (include this or exclude it consistently)
If you're calculating labor cost on wages alone, you're running blind. Your real labor cost is meaningfully higher than that number — and your prime cost looks better on paper than it actually is.
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A Real Calculation Example
Hourly wages (BOH + FOH): $24,000
Manager salaries (allocated): $5,500
Payroll taxes (FICA + state): $4,200
Health benefits: $1,100
Total labor cost: $34,800
Total revenue: $112,000
Labor Cost %: $34,800 ÷ $112,000 × 100 = 31.1%
31.1% is healthy for a full-service operation. If food cost is also running around 30%, this restaurant's prime cost is 61% — tight, but workable.
What Is a Good Labor Cost Percentage for a Restaurant?
There's no universal target. The right number depends on your service model, average check, and staffing structure. Fine dining operations run more labor-intensive than fast casual, and that's expected.
| Restaurant Type | Labor Cost Target | Notes |
|---|---|---|
| Fast Casual / QSR | 25–30% | Leaner staffing model, higher throughput per employee |
| Casual Dining | 28–33% | Standard benchmark for most table-service operations |
| Full Service | 30–35% | Larger floor team, longer shifts, more management layers |
| Fine Dining | 32–38% | High staff-to-cover ratio; offset by higher check average |
| Bar-Forward | 22–28% | Smaller floor team relative to bar revenue |
Two things matter more than any industry benchmark:
- Your own history. If you've run at 30% for two years and you're suddenly at 36%, that's the signal — regardless of what the industry says.
- The trend, not the number. A labor cost that's slowly climbing from 30% to 32% to 34% over three months is a bigger concern than a 33% that's been stable for a year.
What Causes Labor Cost to Spike?
Scheduling by habit, not by forecast
The most common cause. Operators schedule based on last week's schedule, not last week's covers — or worse, based on what the managers asked for. If you're not scheduling against a revenue forecast by daypart, you're almost certainly overstaffing at least a few shifts a week. At $15–20/hour per employee, that adds up fast.
Uncontrolled overtime
Overtime is a 50% premium on wages you're already paying. One overtime-heavy week can push labor cost up 2–3 points. The usual causes: unexpected call-outs covered with existing staff, managers who don't track OT until the paycheck lands, and understaffed departments that systematically run overtime.
Revenue drops without a corresponding schedule cut
A slower-than-expected Tuesday doesn't automatically trigger a schedule change. If you staffed for $8,000 and did $5,500, your labor percentage for that shift is catastrophic — even if the absolute dollar amount is normal. Revenue and labor have to move together.
High turnover compounding training costs
A new hire costs more to run than an experienced one — slower service, more manager time, potential food waste from mistakes. In a high-turnover kitchen or floor, you're paying training overhead constantly. The real cost of turnover shows up in labor percentage before it shows up anywhere else.
Manager-to-hourly ratio drift
Adding salaried managers feels affordable in the moment. But manager salaries are fixed — they don't drop when you have a slow week. If your management costs have grown and your revenue hasn't kept pace, that shows up directly in your labor cost percentage.
How to Reduce Labor Cost in a Restaurant
1. Schedule against a revenue forecast, by daypart
This is the single highest-leverage change most operators can make. Build a simple forecast (even a rough one based on the same period last year + known factors), then schedule to that number by shift. You don't need software for this — you need a habit. Scheduling 3 fewer hours per shift, 5 shifts a week, at $18/hour saves you almost $700/week, $36,000/year.
2. Track labor by daypart, not just by week
A 31% weekly average can hide a Thursday lunch that ran at 48% and a Saturday dinner that ran at 22%. You can't fix the Thursday if you don't see it. Break your labor reporting down to at least daypart level — AM vs. PM, or by shift. Your POS shows this data; use it.
3. Set an overtime threshold and enforce it
Decide that no hourly employee works more than 40 hours without manager approval. Then track it weekly, not after the paycheck. Most overtime happens not because of intentional scheduling but because nobody was watching the hours accumulate in real time.
4. Cross-train to reduce total headcount
A kitchen with three people who can each do two stations is more efficient than a kitchen with five people who each do one. Cross-training costs training time upfront but pays back in scheduling flexibility — fewer minimum-staffing requirements, fewer call-out disasters, fewer people standing around on a slow night.
5. Review your management structure annually
How many salaried managers do you have relative to revenue? What's each one's effective cost as a percentage of the revenue their section or shift generates? This is uncomfortable to examine but important. A general manager paid $75,000 is a reasonable cost at $2M revenue. At $800K, it's eating your margin.
6. Track theoretical vs. actual labor
Build a budget for each week based on forecasted covers and scheduled hours. Then compare the actual labor cost at week-end. A persistent gap between what you planned to spend and what you actually spent points to a specific operational problem — usually overtime, unexpected call-ins, or managers adding hours without flagging it.
Labor Cost vs. Prime Cost
Labor cost percentage is important on its own — but it's most useful as part of prime cost, which adds food cost on top. A restaurant with 30% labor and 32% food cost has a 62% prime cost. One with 28% labor and 40% food cost has 68% — worse, even though the labor looks better.
Track labor and food cost separately (so you know which one is moving), but make decisions based on prime cost. That's the number that tells you whether you have enough margin to be profitable after all your other expenses.
How Portioned Tracks Labor Cost
Portioned pulls your payroll exports from ADP or your processor and your Toast POS revenue — and shows you labor cost percentage by week, automatically. You can ask "what was labor last month?" or "which week had the highest labor this quarter?" and get a direct answer from your actual numbers.
No spreadsheet reconciliation. No waiting for month-end. The data is there when you need it — which is before the next schedule goes out, not after the damage is done.
See Your Labor Cost Without the Spreadsheet
Portioned connects to your payroll and POS data — and shows you labor cost percentage by week, automatically. Spot problems before they compound.
Get Early Access →Frequently Asked Questions
What is a good labor cost percentage for a restaurant?
Most full-service restaurants target 28–35% for total labor. Fast casual and QSR operations target 25–30%. Fine dining can run 32–38% due to higher staff-to-cover ratios. Your own historical baseline is more useful than any industry benchmark — focus on the trend, not just the absolute number.
How do you calculate labor cost percentage in a restaurant?
Labor Cost % = Total Labor Cost ÷ Total Revenue × 100. Total labor cost must include hourly wages, salaries, payroll taxes (FICA, FUTA, SUTA), and employer-paid benefits. Using only hourly wages understates your true labor cost by 15–25%.
What should labor cost be as a percentage of sales?
As a rough guide: fast casual 25–30%, casual dining 28–33%, full service 30–35%, fine dining 32–38%. But the more important question is: what's your own normal, and is it trending in the wrong direction?
How can a restaurant reduce labor cost?
The highest-leverage tactics: schedule against a revenue forecast (not habit), track labor by daypart to find overstaffed shifts, set and enforce an overtime threshold, cross-train staff to reduce minimum headcount requirements, and review your management-to-hourly ratio annually. Most gains come from scheduling discipline.
Should payroll taxes be included in labor cost?
Yes. Payroll taxes (FICA, FUTA, SUTA) are a direct cost of employing people. If you exclude them, you're understating labor cost by roughly 8–12% of wages, and your prime cost calculation is incorrect. Include taxes and benefits for an accurate number.