What Does a Meeting Actually Cost? (And How to Find Out)
A 10-person meeting at average UK salaries costs over £80 every hour — before you account for prep time, context switching, or opportunity cost. Here is the exact formula, the research behind it, and a free tool that shows the number in real time.
Quick answer: Multiply the number of attendees by their average hourly rate, then multiply by the meeting duration. For a reliable estimate, apply a 1.3× loaded-cost multiplier to account for employer overheads (National Insurance, pension, benefits). A free tool like MeetingTick does this automatically and shows the total climbing in real time, so the cost is visible to everyone in the room.
There is a number ticking upward in every meeting you attend. Most organisations never look at it. Those that do tend to schedule fewer meetings, invite fewer people, and end on time more often — without a policy memo or culture initiative.
This post explains exactly how that number is calculated, what the research says about how much organisations are losing, and how to put a live cost display in front of your team in under two minutes.
The scale of the problem
Unproductive meetings cost US businesses an estimated $37 billion every year. A more recent analysis that includes opportunity cost and context-switching places the figure as high as $532 billion annually across the US economy alone. At the individual level, unnecessary or ineffective meetings waste approximately $25,000 per employee per year — a figure that scales to over $100 million for organisations with 5,000 or more staff.
The average employee now spends 11.3 hours per week in meetings — nearly a third of a standard working week. Executives average closer to 23 hours per week. A study by Atlassian, surveying 5,000 knowledge workers across four continents, found that meetings are ineffective 72% of the time: three in every four could have been replaced by a written update.
Despite this, 63% of meetings are conducted without a predefined agenda.
The basic formula
The direct cost of any meeting is straightforward:
Meeting cost = number of attendees × average hourly rate × duration in hours
To calculate hourly rate from annual salary, divide by 1,920 working hours (a standard figure that accounts for roughly 48 weeks of work after holidays and leave):
Hourly rate = annual salary ÷ 1,920
A worked example
A weekly one-hour team meeting with ten people, each earning £45,000 per year:
- Hourly rate per person: £45,000 ÷ 1,920 = £23.44/hr
- Total direct cost: £23.44 × 10 × 1 = £234 per meeting
- Annual cost (52 weeks): £12,168
That is the payroll cost alone, for a single recurring meeting that most teams would consider modest.
The loaded-cost multiplier
Direct salary is only part of what an employee costs. Employer National Insurance contributions (15% of earnings above £9,100 in 2025–26), minimum pension contributions (3% of qualifying earnings), and other overheads typically add 25–40% to base salary — a commonly used industry standard is a 1.3× to 1.4× multiplier.
Applying a conservative 1.3× to the example above:
- Loaded hourly rate: £23.44 × 1.3 = £30.47/hr
- True meeting cost: £30.47 × 10 × 1 = £305 per meeting
- Annual cost (52 weeks): £15,842
A single weekly team meeting that "only lasts an hour" costs over fifteen thousand pounds a year in real employer expenditure.
The hidden costs the formula misses
The loaded-salary formula is a floor, not a ceiling. Three additional cost layers routinely double or triple the real figure.
Preparation time
For high-stakes or cross-functional meetings, employees often spend four hours preparing for every one hour in the session. A monthly leadership review that looks like a one-hour cost is actually a five-hour cost across the team.
Context-switching cost
Dr Gloria Mark's landmark research at UC Irvine found that after any interruption, it takes an average of 23 minutes and 15 seconds to return to the same level of focused work. A 9 am meeting does not cost one hour — it costs one hour plus the diminished quality of the 23 minutes before and the full recovery window after. A day with four short meetings scattered across it can destroy the conditions for deep work entirely.
Opportunity cost
When ten senior people spend an hour in a status update, the question is not only what that hour cost in payroll. It is what those ten people could have produced instead. For a team of engineers, designers, or salespeople, that opportunity cost often exceeds the direct salary line by a factor of two or more.
What meeting cost looks like in practice
| Meeting type | Attendees | Duration | Avg. salary | Direct cost | Loaded cost |
|---|---|---|---|---|---|
| Weekly team standup | 8 | 30 min | £40k | £83 | £108 |
| Cross-functional planning | 12 | 1 hr | £55k | £344 | £447 |
| Monthly leadership review | 6 | 2 hrs | £90k | £563 | £731 |
| Annual all-hands (100 people) | 100 | 3 hrs | £45k | £7,031 | £9,141 |
The all-hands alone — a session many organisations treat as free because it is only once a year — costs over nine thousand pounds in loaded payroll, before you count preparation, travel, or the recovery cost for 100 people whose deep-work day is now fragmented.
Why making the cost visible changes behaviour
Research consistently shows that teams who can see a live cost display during meetings behave differently:
- Facilitators close topics instead of opening new ones
- Attendee lists shrink toward those who genuinely need to be present
- Meetings end on time or early — not because of a policy, but because of Parkinson's Law in reverse: visible cost creates natural pressure to finish
This is the principle behind MeetingTick: a free, browser-based meeting cost timer that shows a rising total from the moment you start the session. There is no account required. Enter the number of attendees and an hourly rate, hit start, and the counter is visible to everyone on the shared screen or in the room.
How to use this in practice
Step 1 — Run the calculator before you book. Before sending a calendar invite, estimate the cost using the formula above or open MeetingTick. If the number exceeds £200 for a routine status update, ask whether an async update would serve the same purpose.
Step 2 — Display cost live in the meeting. Put MeetingTick on the shared screen for any meeting over six people or 30 minutes. The rising total is the most efficient agenda-management tool available.
Step 3 — Track over time. MeetingTick's dashboard stores local history — no signup, no data sent anywhere — so you can see cumulative cost across a week or month and identify the most expensive recurring sessions.
Step 4 — Apply a simple threshold rule. Many teams find it useful to require an agenda and stated decision outcome for any meeting whose cost exceeds a set threshold (e.g. £300 loaded cost). The formula makes this threshold objective and enforceable.
The number your calendar is hiding
Every meeting on your calendar has a cost. Most organisations have never calculated it. When they do, they typically find one or two recurring sessions that account for a disproportionate share of the total — meetings that have been running for years, whose original purpose has evaporated, and whose cost has never been visible enough to question.
Open MeetingTick before your next call. The number is already ticking. You just have not been looking at it.
Sources: Atlassian — Workplace Woes: Meetings report · Asana — 2024 State of Work Innovation: unproductive meetings · Fellow — 45 Meeting Statistics 2025 · Speakwise — Unnecessary Meetings Statistics · Gloria Mark / UC Irvine — The Cost of Interrupted Work (PDF) · MeetingToll — $80,000 hidden cost analysis · Flowtrace — State of Meetings Report · Parabol — How to calculate meeting cost · Globalli — Employer costs UK 2025 · Fortune — 3 in 4 meetings ineffective (Atlassian)