Holiday entitlement is one of those areas that sounds simple until you actually have to calculate it for a real team: a mix of full-time, part-time, and casual staff, on different contracts, some of whom have worked full weeks all year and some of whom pick up the odd shift here and there. Hospitality rotas rarely look like a neat 9-to-5, five-days-a-week workforce, which is exactly where holiday entitlement gets confusing.
This post is a plain-English overview of how it works and how to manage it in practice, and it should give you a solid grasp of the basics and where to be careful.
The statutory minimum
Almost all workers in the UK, not just employees, are legally entitled to a minimum amount of paid holiday each year. For a worker on a standard five-day week, that works out to 28 days a year, which can include bank holidays, though it does not have to (the statutory minimum is expressed as 5.6 weeks of leave). Your contract or company policy can be more generous than this, but it cannot be less.
That 28-day figure assumes a fairly standard working pattern. It gets more involved once you start dealing with part-time staff, staff on irregular hours, and staff who join or leave partway through the year, which describes a large share of most hospitality teams.
Part-time and pro-rata entitlement
For a staff member working regular part-time hours, say three days a week instead of five, the principle is that they get the same proportion of leave as a full-time worker on the same basis: pro-rata to their contracted hours or days. A common way managers approach this in practice is to work out a full-time entitlement (commonly 28 days, or the hours equivalent for a standard working week) and then scale it down by the ratio of the part-time worker’s contracted hours to a full-time week.
Irregular hours and casual staff
This is the area that has genuinely changed in recent years, and where you should be most careful about relying on anything you read (including this post) without checking the current position. Staff on genuinely irregular hours or part-year contracts, casual and zero-hours workers being the clearest example, have historically been treated differently for holiday accrual purposes, and the rules and calculation methods for this group have been amended by government relatively recently.
Rather than state a specific accrual formula here that might be out of date by the time you read it, the practical advice is: if you have staff on irregular hours or zero-hours contracts, check the current guidance on GOV.UK or with an employment law adviser before setting up their entitlement, and don’t assume a method you used two or three years ago is still the current approach. This is a genuinely technical area of employment law and it does change.
What actually needs tracking
Whatever the calculation, the practical management problem is the same: for every staff member, you need to know their entitlement for the current period, how much of it they’ve taken or have booked, and how much is left, and you need that to be visible to both the manager approving requests and the staff member deciding when to ask for time off.
In AutaRota, each staff member has one or more leave entitlements, each covering a date range (typically a leave year) with a base entitlement in hours, plus optional carried-over hours from a previous period and any manual adjustments. Only one entitlement can exist per staff member for a given period, which avoids the classic spreadsheet problem of two conflicting entitlement rows nobody notices until a query comes in. The leave balance then shows automatically on the staff member’s record and on their own requests page, taken and remaining, calculated from approved leave against that entitlement.
For a full team, setting entitlements up individually is slow, which is why AutaRota also has a bulk add flow: you set a full-time hours basis and a full-time entitlement (224 hours, i.e. 28 days at 8 hours a day, is the sensible UK-statutory default, though you can change it if your policy is more generous), and it calculates a pro-rata figure for every active staff member based on their contracted hours, which you can then review and override before creating. At renewal time, carry forward and copy-from-previous-year options save you looking up last year’s numbers by hand.
AutaRota also shows a simple traffic-light indicator per person, so you can tell at a glance who still needs an entitlement set for the current year (a genuinely common gap when new starters join partway through) and who is running low, before it becomes an awkward conversation about a request you can’t approve.
The bit worth repeating
None of the above is a substitute for checking your specific obligations, particularly for anyone on irregular or zero-hours arrangements, where the rules are more detailed and have changed recently. When in doubt, check GOV.UK’s current holiday entitlement guidance or speak to an employment law adviser.