Employee Turnover Cost Calculator
Enter your headcount, departures and a few wage figures to see what a single resignation costs you — and what your turnover rate is costing across a full year.
What a departure actually costs
Turnover is the only major restaurant cost that never appears as a line on the P&L. The recruiting fee sits in administrative expense, the training hours sit in payroll, the overtime cover sits in labour, and the productivity lost while a new server learned the floor sits nowhere at all. Because the cost is scattered across four accounts, most operators have never seen the total — which is precisely why a 90% turnover rate can persist for years without anyone treating it as a financial problem.
Work a single departure through. A line cook on $18 an hour costs roughly $400 to advertise for and screen, takes 40 paid hours of training once you count the trainer's time as well as the trainee's, requires about 30 hours of overtime cover at time-and-a-half while the role sits open, and runs at roughly 70% of full output for six weeks. That is $400 plus $720 plus $810 plus $1,296 — $3,226 for one cook. A twelve-person kitchen losing eight people a year spends $25,808 simply to stand still.
None of those four numbers is speculative. Each one is a cheque you actually wrote or an hour you actually paid for. What makes turnover feel abstract is that no single one of them is large enough to demand attention on its own. Added together and multiplied by a year's worth of departures, they routinely exceed the entire marketing budget of the site paying them.
The four cost buckets
Recruiting
Job board listings, agency commission where you use one, the manager hours spent screening applications and interviewing, no-shows for trial shifts, and the administrative work of onboarding — contracts, payroll setup, uniform, systems access. Independents typically land between $200 and $600 per hourly hire. The number rises sharply for chefs and management, where agencies charge a percentage of salary and the search runs for months.
This is the bucket operators most often underestimate, because manager time is salaried and therefore feels free. It is not free: it is time not spent on ordering, costing, training or the floor.
Paid training
Every hour a new hire is on payroll but not yet productive, plus every hour an experienced member of your team spends supervising them instead of working their own station. Count both. A four-shift induction for a server is typically 25–35 hours across the trainee and trainer combined; a kitchen section is usually more. This is real payroll spend that produced no covers.
Cover and overtime
The gap between someone leaving and their replacement working unsupervised is rarely less than a month, and the shifts do not disappear during it. They are absorbed by the people who stayed, usually at overtime rates and often at the cost of their own goodwill. This bucket is the clearest link between turnover and your labour cost percentage, and it is the one that quietly compounds: overworked staff resign, which creates more cover, which overworks more staff.
Lost productivity
A new hire on week two is not a replacement for the person who left. They are slower, they ask questions that occupy someone else, they over-portion, they mis-fire tickets, and they cost you comps and remakes that an experienced hand would not. The output gap is real even though nothing on your books records it. This calculator prices it at a 30% shortfall across the ramp-up period, which is deliberately conservative for skilled roles.
How this calculator does the arithmetic
Two of the four buckets need an explicit assumption, and it is better to see them than to have them buried. Cover hours are costed at time-and-a-half, because in practice vacancy shifts are picked up by existing staff pushed past their contracted hours rather than by new headcount:
Lost productivity assumes a 40-hour week and an average shortfall of 30% across the whole ramp-up period. A new hire is far below 70% in week one and close to full speed by the final week, so the average sits near a third of output for most hourly roles:
Use your loaded wage rather than the base rate. Payroll taxes, holiday accrual and any benefits are part of what a training hour costs you, and leaving them out understates every bucket by ten to twenty per cent. If you do not know your loaded figure, adding 15% to base is a reasonable working estimate.
What turnover rate is normal
| Annual turnover rate | What it usually means |
|---|---|
| Under 40% | Unusually low for hospitality. Something in your pay, scheduling or management is working — identify it and protect it. |
| 40–75% | Good by industry standards. Most departures at this level are genuine life changes rather than avoidable exits. |
| 75–120% | The common range. Costly, but rarely treated as a problem because the cost is never totalled. |
| Over 120% | You are replacing the whole team more than once a year. Training never compounds and consistency cannot stabilise. |
Read these as orientation, not targets. A city-centre site with a large student workforce will run structurally higher than a neighbourhood restaurant with a settled team, and comparing them tells you nothing. What matters is your own direction of travel and, more importantly, the split between the two kinds of departure — people who left because their circumstances changed, and people who left because of the job.
Where turnover hides in your numbers
Turnover cost does not sit still. It expresses itself as a labour line that runs one or two points above where the schedule said it should, and the usual explanation offered is that the week was quiet. Sometimes it was. More often the schedule was written for a full team, and the actual hours worked included training shifts, overtime cover and a supervisor babysitting a new starter through service.
That is why turnover belongs in the same conversation as prime cost. Prime cost is food plus labour, and a persistent gap between scheduled and actual labour is one of the few things that moves it without any change in menu, pricing or volume. If your food cost is stable and your prime cost is drifting, the drift is in labour, and turnover is the most common cause that nobody costs.
It also changes what a sales increase is worth. Turnover cost comes entirely out of net profit, so a site paying $26,000 a year to replace its kitchen would need roughly $260,000 in additional sales at a 10% net margin to earn that money back. Halving turnover is almost always a shorter path than finding a quarter of a million dollars of new revenue, and it is worth checking that against your own break-even point before deciding where to spend your attention.
What actually reduces it
- Fix the schedule before you fix the pay. Unpredictable rotas, late publication and clopening shifts drive more resignations in hourly hospitality than the hourly rate does. Publishing two weeks ahead and holding to it costs nothing.
- Extend the induction rather than shortening it. The instinct under pressure is to get someone on the floor fast, but early departures cluster in the first month and almost always trace back to a new hire who felt out of their depth and unsupported.
- Give the first ninety days a named owner. Not a policy — a person who checks in at week one, week four and week twelve. This single change moves early attrition more than any other low-cost intervention.
- Count the trainer's time as real work. If training is something a senior cook does on top of a full station, it will be done badly, and the new hire will leave. Schedule it as its own labour line.
- Run exit conversations and write down the reason. Five words per leaver is enough. After ten departures you will have a pattern, and it is rarely the one people assume.
- Promote from inside where you honestly can. A visible path from server to supervisor changes the calculation for anyone deciding whether to stay another season.
- Compare a raise to your own turnover cost. If replacing a cook costs $3,200, a $1 an hour rise across four cooks costs roughly $8,300 a year — and only pays for itself if it prevents around three departures. Run that comparison with your real numbers rather than assuming either way.
One caution about the direction of causation. High turnover is usually a symptom rather than a cause, and the underlying condition — understaffing, a difficult manager, a broken rota — is what needs treating. Recruiting harder to fix a retention problem is the equivalent of buying more stock to fix a waste problem: it addresses the number you can see, and leaves the one you cannot exactly where it was.
Frequently asked questions
How do I calculate my turnover rate?
Divide the number of people who left in the last twelve months by your average headcount over the same period, then multiply by 100. Twelve departures in a team that averaged sixteen people is a 75% annual rate. Count everyone who left, whether they resigned or were let go.
Should I include seasonal staff who were always leaving?
Include them in the cost, because you genuinely paid to recruit and train them, but track them separately from unplanned departures. A site with a large seasonal workforce will always show a high headline rate, and mixing the two hides whether your permanent team is actually stable.
Is turnover cost a labour cost or an overhead?
It is split, which is the whole problem. Training hours and cover overtime land in labour; recruiting fees and agency commission usually land in administrative overhead; lost productivity lands nowhere. No single account shows the total, so it never gets managed as one number.
What loaded wage should I use if roles vary widely?
Use a weighted average across the roles you actually replace, not across your whole team. If most of your departures are servers and dishwashers, a figure skewed by salaried chefs will overstate the cost per departure considerably. Running the calculator twice — once for front of house, once for kitchen — gives a sharper picture.
Does firing someone cost less than them resigning?
Slightly less on the cover side, because a planned exit gives you time to recruit ahead of the gap, but the recruiting, training and productivity costs are identical. The larger difference is that dismissals concentrate in the first ninety days, which means you paid the full recruiting and training cost and recovered almost none of it.
How much does turnover affect food cost?
More than most operators expect. Inexperienced cooks over-portion, mis-trim and produce more remakes, and inexperienced servers ring items incorrectly. A kitchen that is permanently one-third new will run a higher food cost than the same kitchen fully staffed with experienced people, on the identical menu and identical recipes.
Is it worth paying an agency to fill roles faster?
Compare the fee against your cover cost, not against zero. If a vacancy generates 30 hours of overtime a week and the agency shortens the gap by three weeks, the saved cover is a real offset. The mistake is paying agency fees repeatedly for the same role without ever asking why it keeps opening.