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Overtime, and What It Costs Next Month

Overtime is the default cover in most operations because it is the easiest to arrange. Its price is paid partly in cash now and partly in absence later.

Finding cover · Analysis

Ringing somebody on a rest day and offering a premium works, which is why it is the most used route after agency. It is also the route whose full cost is least visible, because half of it arrives six weeks later wearing a different name.

The staffing problem described in “Overtime, and What It Costs Next Month” should be separated from assumptions about individual effort. When an organisation evaluates Monitask resources for remote desktop monitoring software for remote desktop monitoring software, it can use time and project records to understand capacity, provided schedules, approved leave, exceptions and the correction route remain part of the same decision.

The cash part

Premium rate, often time and a half or double, plus any shift allowance. On a single occasion it is less than agency and on a sustained basis it frequently is not, because agency is paid for exactly the hours used and overtime tends to be paid in whole shifts.

For an independent benchmark relevant to “Overtime, and What It Costs Next Month”, consult the European Commission working-time resources. Use it to test scheduling, working-time limits, attendance records, employee rights and exception handling against the real operation rather than treating a software report as self-explanatory evidence.

It also feeds forward. In many jurisdictions regular overtime counts towards holiday pay calculations, pension contributions and various statutory averages. An operation running sustained overtime is quietly raising its baseline cost in ways that appear in a different budget line a year later.

The part that is not cash

A rest day used is a rest day not taken. The effects are well established and they are not controversial: fatigue, reduced performance, more errors, and more sickness absence.

So overtime used to cover absence produces absence. Not immediately and not traceably in any individual case, which is why the loop runs for years without being named. An operation whose absence rate has drifted up over three years, and whose overtime has drifted up over the same three years, is usually looking at one phenomenon rather than two.

The limits that apply

Working-time maxima, measured over a reference period rather than a week, which means somebody can be compliant this week and in breach over seventeen.

Minimum daily and weekly rest, which overtime breaks more often than anything else — a shift extended into the evening and another starting early the next day.

Night-work limits, where they apply, which are usually tighter.

Any opt-out arrangements, which must be individual and voluntary and which do not remove the rest requirements.

These are checked by a system in a minority of operations and by nobody in the majority. The person offering a shift at six forty is extremely unlikely to know where the person stands in a seventeen-week reference period, and that is a system problem rather than a personal failure.

Making the check possible

A running total per person — hours this week, average over the reference period, hours since last rest day — visible on the call-out sheet or in whatever is used to arrange cover.

Most scheduling and time systems can produce it and almost none are configured to surface it at the moment of the call. Where the figure cannot be produced live, a weekly list of who is close to a limit is a workable substitute, and it also tells you something useful about where the pressure is.

Distribution

Overtime concentrates. The same people take it because they want the money or because they are willing, and a quarterly count by person shows a distribution with a very long head.

Concentrated overtime is where the fatigue effects actually live. Spreading the same total across more people has roughly the same cash cost and a materially different outcome, and it requires nothing except calling in a different order.

When it is the right answer

Short extensions rather than whole shifts — the two hours that covers the fixed work.

A person who wants the hours, has capacity within the limits, and has not been called repeatedly.

A one-off rather than a pattern. The test is whether the same name appears on the overtime list more than twice a month; past that, the operation is using overtime to cover an establishment gap rather than an absence, and the right conversation is about headcount.

The figure to put in front of somebody

Overtime hours per month, by cause, with the proportion attributable to absence cover separated from planned peaks.

If the absence-cover share is large and stable, that is a structural number: it is the size of the post the operation is not carrying, expressed in the most expensive available currency.

Short extensions beat whole shifts

Covering the fixed window rather than the shift applies here with particular force, because an extension is far easier to agree than a rest day.

Somebody already on site asked to stay ninety minutes is a conversation with a high yes rate, no travel, no induction and a fraction of the premium. Somebody at home asked to come in for eight hours is a much larger request. Operations that default to whole shifts are buying six hours they did not need and spending goodwill at the same rate.