Every fleet manager knows their turnover is too high. Far fewer know where it happens, and that is the part that decides what to do about it. A depot that loses most of its leavers in the first three weeks has a completely different problem from one that loses its experienced drivers after two years, and the fix for one does nothing for the other.
This guide is a method, not a list of perks. It shows how to measure driver turnover so it points at a cause, how to read the four stages where drivers leave, and what to change at each. For the strategies themselves, from pay clarity to recognition and progression, our delivery driver retention strategies guide covers seven that work.
Step 1: measure turnover by tenure, not just by year
The standard formula is simple. Divide the drivers who left in a period by the average number of drivers you had over it, and multiply by 100. Twelve leavers from an average headcount of 40 in a year is 30% annual turnover.
That number is what goes in a board report, and on its own it tells you almost nothing. Split the same leavers by how long they had been with you:
| Tenure when they left | What it usually points at |
|---|---|
| Before their first shift, or in week one | the hire: the wrong person, or the wrong picture of the job |
| Weeks two to twelve | onboarding and the first routes |
| Three months to a year | the day-to-day: rotas, routes, the manager |
| After a year | pay, progression and being noticed |
If your leavers bunch at the top of the table, that is good news, because the first two stages are the cheapest to fix and the quickest to show a result.
For context, the CIPD's analysis of the Annual Population Survey puts average UK employee turnover at 34% a year across 2022 and 2023, ranging from 25% in public administration to 52% in hospitality. No driver-only figure is published, so your own history is the benchmark that matters.
Step 2: put a cost on it
Turnover gets fixed when it has a number attached. The CIPD's Resourcing and Talent Planning report 2024 puts the median cost per hire for non-managerial staff at £1,500, covering advertising, agency fees and recruiting time. On top of that sit the checks, the induction, the trainer's shifts, the slower first weeks and the round that was not covered while the seat was empty.
Multiply your own version of that figure by your leavers in the first 90 days. That is the money being spent on drivers who never became productive, and it is usually the line that gets a budget approved.
Step 3: fix the stage where drivers leave
Before the first shift: hiring for fit
Drivers who leave in the first days mostly should not have been hired for that role, or were hired for a job that turned out to be different. The fixes are upstream:
- Write the advert for the real job. State the start time, the typical finish, the number of drops, whether the van is provided and how pay is worked out. An advert that filters people out is doing its job.
- Check requirements before the interview, not after. Licence categories, right to work, the vehicle and the distance from the depot. A driver who fails one of these in week one was a hiring cost with no return.
- Close the gap between offer and start. Every day between the two is a day for another operator to make a better offer.
Our guide to recruiting delivery drivers covers each of these in detail.
Weeks two to twelve: onboarding that holds
This is where most early leavers are made. Three things decide it:
- Paperwork done before day one. A first morning spent on forms tells a driver how the rest of the job will go.
- Ride-alongs on real routes. Pair new starters with an experienced driver for their first rounds. Give the senior driver a title and a reason to do it well.
- A first payslip that makes sense. Walk every new starter through their first one. A driver who cannot work out what they were paid for assumes they were underpaid.
Short training modules, assigned when they become relevant rather than in one long induction day, hold better. That is the approach Service Club ® built the Academy around, with training on a driver's phone between rounds and scenario work, including VR simulation, for the situations that go wrong on the road. The Academy page shows how it fits into an onboarding plan.
Three months to a year: the day-to-day
Drivers past onboarding who still leave are usually leaving the rota or the manager rather than the job. Look at:
- Schedule stability. Publish rotas early, keep last-minute changes rare, and let drivers state preferences where the operation allows.
- Route quality. A route that is regularly overloaded is a resignation in slow motion. Check which routes your leavers were on.
- Response time. Many resignations are preceded by a problem the driver raised weeks earlier. Give them a channel that gets an answer the same day.
Our post on driver performance issues covers how to handle problems before they end in a leaver.
After a year: pay, progression and recognition
Experienced drivers leave for a better rate, a better title or a manager who noticed them. Benchmark your rate against the employers who publish theirs in your area, give senior drivers a visible path into training, planning or licence upgrades, and recognise the records they control: clean driving, on-time rates, customer feedback.
Step 4: change one thing, then watch the right number
Fix the stage where your leavers bunch, and only that one, first. Then track the share of new starters still with you at 30 and 90 days, monthly. The 90-day figure moves within one hiring cycle; annual turnover takes most of a year to catch up, so a good change looks like a failure if the annual rate is all you watch.
A short exit conversation, the same four questions for every leaver, turns each departure into data for the next change. Ask what they expected, what was different, when they decided, and what would have kept them.
Frequently asked questions
How do you calculate driver turnover?
Divide the number of drivers who left in a period by the average number of drivers you had over that period, and multiply by 100. Twelve leavers from an average of 40 drivers in a year is a 30% annual turnover rate. Calculate it separately for drivers in their first 90 days, because that figure usually tells you more than the annual one.
What is a good driver turnover rate?
There is no published benchmark for UK delivery drivers. The CIPD puts average UK employee turnover at 34% a year across 2022 and 2023, ranging from 25% in public administration to 52% in hospitality. The useful comparison is your own rate against last year, broken down by how long leavers had been with you.
Why do most drivers leave in the first few months?
Because the job they started was not the job they expected, or because the first weeks were harder than they needed to be. A route that runs later than the advert suggested, a first payslip nobody can explain, or a first week spent waiting for paperwork each produce leavers before the driver has had a chance to become good at the job.
Does raising pay reduce driver turnover?
It reduces turnover among drivers who were leaving for money, which is usually a minority. If your leavers go in the first month, the cause is almost always fit or onboarding, and a higher rate will not reach it. Check when your drivers leave before deciding what to spend.
How long does it take to see turnover come down?
The share of new starters still with you at 90 days moves within one hiring cycle, so a change to hiring or onboarding shows up in about three months. Annual turnover lags by most of a year, which is why tracking only the annual figure makes good changes look like they failed.
Start with your last twenty leavers
Put your last twenty leavers into the tenure table and the stage to fix will usually be obvious. If it is the first one, hiring drivers who were checked for the role before you met them is what Service Club Jobs is for; if it is the second, get in touch and we will show you what an onboarding plan built on the Academy looks like.