How much do meetings cost? For US businesses alone, the answer is $37 billion per year in wasted meeting time, according to data from Harvard Business Review and Atlassian. If you widen the lens to include all meeting-related productivity loss, the broader estimate climbs to $259 billion annually.
That figure lands differently once you realize how much do meetings cost at the individual level: roughly $80,000 per employee per year, per Otter.ai’s 2023 analysis. Approximately $25,000 of that is pure waste — because 31% of meetings are unnecessary.
The Meeting Cost Formula
Most people think meeting cost = salaries in the room. That captures maybe a third of the real number. Here’s the complete formula:
True Meeting Cost = (Hourly Rate × Number of Attendees × Duration) + Preparation Time + Context Switching Cost + Opportunity Cost
Let’s break each component down:
- Hourly rate: Annual salary ÷ 2,080 working hours. A $100K employee costs ~$48/hour. With benefits and overhead (typically 1.3–1.5x), that becomes $62–$72/hour fully loaded.
- Attendees: Every additional person multiplies the cost linearly. A 5-person meeting costs 5x a solo call.
- Duration: The calendar block, not the useful portion. A 60-minute meeting that could have been 25 minutes still costs 60 minutes.
- Preparation time: Reading pre-reads, building slides, gathering data. Atlassian found employees spend an average of 4 hours per week preparing for meetings.
- Context switching: Research from Gloria Mark at UC Irvine shows it takes an average of 23 minutes and 15 seconds to regain full focus after an interruption. Every meeting triggers this cost twice — once when you stop your current task, once when you return to it.
- Opportunity cost: What that engineer, designer, or salesperson would have produced instead. This is the hardest to quantify and the largest component.
Meeting Costs by Company Size
The numbers scale fast. Here’s what meetings cost annually, using conservative assumptions: average fully loaded salary of $75/hour, 10 hours/week in meetings per person, and 48 working weeks.
| Company Size | Weekly Meeting Hours (Total) | Direct Salary Cost/Year | True Cost (3x Multiplier) | Wasted (31%) |
|---|---|---|---|---|
| 10 employees | 100 hrs | $360,000 | $1,080,000 | $334,800 |
| 50 employees | 500 hrs | $1,800,000 | $5,400,000 | $1,674,000 |
| 100 employees | 1,000 hrs | $3,600,000 | $10,800,000 | $3,348,000 |
| 1,000 employees | 10,000 hrs | $36,000,000 | $108,000,000 | $33,480,000 |
A 100-person company burns over $3.3 million per year on meetings that didn’t need to happen. That’s often more than the entire marketing budget.
Cost by Meeting Type
Not all meetings carry equal weight. Here’s what common formats cost, assuming a $75/hour fully loaded rate:
| Meeting Type | Typical Duration | Typical Attendees | Direct Cost | True Cost (3x) |
|---|---|---|---|---|
| Daily Standup | 15 min | 6 | $112 | $337 |
| Status Update | 30 min | 8 | $300 | $900 |
| All-Hands | 60 min | 100 | $7,500 | $22,500 |
| Brainstorm | 60 min | 5 | $375 | $1,125 |
That weekly all-hands? It costs roughly $22,500 in true cost every single time it runs. Over a year, that’s $1.17 million for a single recurring meeting. The question isn’t whether you should have it — it’s whether you’re getting $1.17 million in value from it.
The 200% Multiplier: Why Direct Cost Is Only One-Third
Here’s the number that changes how you think about this: the direct salary cost of a meeting represents roughly one-third of its true cost. The other two-thirds hide in three places.
Preparation Time
Before anyone sits down, time has already been spent. Atlassian’s research puts preparation time at 4 hours per week per employee. For a senior manager, that’s closer to 6–8 hours. Pre-reads, slide decks, data pulls, agenda drafting — this work is real but rarely attributed to the meeting that caused it.
The range varies: a quick standup needs zero prep, while a board presentation might consume 15–60 minutes of preparation per attendee.
Context Switching
Gloria Mark’s research at UC Irvine established the now-famous 23-minute recovery time. But that’s the average. For deep technical work — coding, writing, financial modeling — recovery can take 30–45 minutes. A developer with four meetings scattered across the day doesn’t lose four meeting-lengths of time. They lose the entire day.
Opportunity Cost
This is the big one. Every hour in a meeting is an hour not spent shipping product, closing deals, or solving customer problems. For a 10-person startup, 31% meeting waste translates to roughly 3 full-time employees’ worth of productive hours — vanishing into calendar invites.
Why Meeting Costs Stay Invisible
Every company tracks headcount cost, software subscriptions, office rent, and travel. Meetings — which often exceed all of those — have no budget line item. Nobody approves a meeting the way they’d approve a $10,000 software purchase, even though a recurring 8-person weekly meeting costs more than that over a quarter.
Three structural reasons keep it hidden:
- No accounting category: GAAP doesn’t have a “meetings” line. The cost is embedded in salaries, which makes it feel like it’s already been paid for.
- Distributed decision-making: Anyone can create a meeting. No single person is responsible for the aggregate.
- Social pressure: Declining meetings carries career risk. Accepting them doesn’t. The incentives point in one direction.
This is exactly why tools that surface the cost matter. When Shopify’s calendar purge revealed $5.5 million in reclaimed time, it wasn’t that the money was hidden — it was that nobody had looked. You can calculate your specific meeting costs in about 30 seconds, or connect your Google Calendar for a detailed breakdown from real data.
How to Start Reducing Meeting Costs
You don’t need a company-wide purge. Start with three moves:
- Audit your recurring meetings. List every recurring meeting. For each, ask: “If this didn’t exist, would we recreate it?” Cancel the ones where the answer is no.
- Default to 25 minutes. Most 30-minute meetings can run in 25. Most 60-minute meetings can run in 40. Parkinson’s Law applies ruthlessly to calendar blocks.
- Make the cost visible. When people see that their weekly status sync costs $900 per occurrence, behavior changes without mandates.
For a deeper look at the per-occurrence math, see our per-minute cost breakdown.
Frequently Asked Questions
How much does a 1-hour meeting cost?
A 1-hour meeting costs between $200 and $1,500+ depending on the number of attendees and their salary levels. Five people at a fully loaded rate of $75/hour costs $375 in direct salary cost. Factor in preparation, context switching, and opportunity cost, and the true cost is approximately $1,125.
What is the average meeting cost per employee?
According to Otter.ai, the average meeting cost per employee is approximately $80,000 per year. Roughly $25,000 of that is wasted on unnecessary meetings, since research shows 31% of meetings don’t need to happen.
How do you calculate meeting cost?
Use this formula: (Hourly Rate × Number of Attendees × Duration) + Preparation Time Cost + Context Switching Cost + Opportunity Cost. Calculate hourly rate as annual salary ÷ 2,080 hours, multiplied by 1.3–1.5x for benefits and overhead. The true cost is typically 3x the direct salary calculation.
Are meetings the biggest hidden cost in business?
They’re among the largest untracked costs. At $37 billion wasted annually in the US and up to $259 billion in total productivity loss, meeting waste often exceeds what companies spend on software, office space, and travel — yet meetings have no budget line item and no approval workflow.
How much time does the average worker spend in meetings?
The average worker spends 10–12 hours per week in meetings, roughly 25–30% of their work week. Managers spend 15–20+ hours. Atlassian found workers attend an average of 62 meetings per month.
Last updated: April 2026. Written by Luis Amaral, Founder of MeetBurn.