What presenteeism really costs UK employers
Ash Heeramun
Founder, Apex Minds · 2 Nov 2026 · 7 min read
49.7 days
productive time lost per employee, per year
In short
Presenteeism is the output lost when people are at work but not performing at their usual level. It is harder to see than absence, so it rarely appears in budgets, yet it accounts for around 90% of lost productive time. The answer is to raise the performance floor for everyone, not only to support people once they are struggling.
What is presenteeism?
Presenteeism describes employees who are working but operating below their normal capacity: distracted, fatigued, stretched by pressure or running on empty. Unlike absence, nobody records it, so it rarely appears in management information.
How big is the problem?
49.7 days
productive time lost per employee each year
Vitality
£24bn
annual cost of presenteeism to UK employers
Deloitte, 2024
46%
of UK employees felt a lot of stress the previous day
Gallup, 2026
Vitality's Britain's Healthiest Workplace research puts average productive time lost at 49.7 days per employee each year. Around 90% of that comes from presenteeism rather than absence.
Nine in ten lost days come from presenteeism, not absence
Productive time lost per employee per year: 49.7 days. Each square is about one day.
~45 days
presenteeism: at work, below full capacity
~5 days
absence: the part that gets recorded
Deloitte reaches the same conclusion from the cost side. Poor mental health costs UK employers £51bn a year, and presenteeism is the largest single part of it, at around £24bn.
Presenteeism is the largest single cost: £24bn of £51bn
Annual cost of poor mental health to UK employers
Presenteeism
Absence, staff turnover and other costs
Why it stays invisible
Absence has a line in every HR report. Presenteeism does not. Managers see who turned up, not how much capacity they brought with them, and annual engagement surveys arrive months after the pressure has built.
The wider signals point the same way. Gallup finds only one in ten UK employees is engaged at work, down from 17% in 2012 and below the European average.
Only one in ten UK employees is engaged at work
Share of UK employees engaged at work, % (three-year rolling average)
Pressure is rising too. Almost half of UK employees say they felt a lot of stress the previous day, more than the European and global averages.
UK employees report more daily stress than their peers
Share who felt stress 'a lot of the previous day', 2025, %
UK
Global average
Europe average
In my experience, most people don't notice when they're not performing at their best. Over time, a lower level quietly becomes their new normal.
Where EAPs and coaching fall short
Employee assistance programmes step in once someone is already struggling. Coaching tends to go to top performers. Everyone in between gets nothing built for them, and that is where most presenteeism lives.
Raising the performance floor
The most effective response lifts the whole workforce, not only the extremes. Short, personalised audio programmes used during the working day build focus, resilience and composure under pressure. The Apex Minds Index then gives HR an anonymised, department-level view of cognitive readiness, engagement and sentiment, so you can see where pressure is building and what is changing.
Raise the performance floor, not just the ceiling
Proactive support lifts the whole workforce, not only the people at either end
What HR leaders can do this quarter
- Ask managers where pressure is building, not just who is off sick.
- Look at the whole population, not only the people at either end.
- Choose support people will use in the working day. Short and regular beats long and occasional.
- Agree up front how you will measure change, so you can show leadership the return.
Frequently asked questions
Is presenteeism the same as burnout?
No. Burnout is a state of exhaustion. Presenteeism is the lost output when people keep working below their usual capacity, which can be an early sign of it.
Can presenteeism be measured directly?
Not precisely. Most organisations estimate it from surveys and productivity data. Measuring cognitive readiness and engagement over time shows where pressure is building.
Is presenteeism a bigger cost than absence?
Yes, by most UK estimates. Vitality attributes around 90% of lost productive time to presenteeism, and Deloitte puts it as the largest single cost of poor mental health at work.
Sources
