A maintained reference of 31cited statistics on modern meetings — how much time they take, what they cost, the rise of remote and hybrid calls, and how little of what’s said we actually remember. Every figure links to its original study, survey, or publication. We review and refresh this page as new research lands.
Meeting load has climbed for decades and accelerated after 2020. Here is what a modern calendar looks like.
Executives spend nearly 23 hours a week in meetings today — up from less than 10 hours in the 1960s.
Source: Harvard Business ReviewThe average employee sits in about 18 hours of meetings a week — and says nearly 6 of those hours are unproductive.
Source: Otter.ai / Steven Rogelberg studyWorkers using Microsoft 365 are interrupted by a meeting, email, or notification roughly every two minutes — about 275 times a day.
Source: Microsoft Work Trend Index 202557% of all meetings are now ad hoc calls started with no calendar invite at all.
Source: Microsoft Work Trend Index 2025Meetings after 8 p.m. are up 16% year over year, and nearly a third of meetings now span multiple time zones (up 35% since 2021).
Source: Microsoft Work Trend Index 2025Professionals lose about two hours a week to pointless meetings — the equivalent of 13 working days every year.
Source: Doodle State of Meetings 2019U.S. workers attend an estimated 36 to 56 million meetings every single day.
Source: Lucid MeetingsTime in meetings is salary spent. At scale, poorly run meetings become one of the largest hidden line items in a business.
Unnecessary meetings cost an organization of 5,000 employees around $100 million a year.
Source: Otter.ai / Steven Rogelberg studyFor a 100-person company, cutting unnecessary meetings would save roughly $2.5 million a year.
Source: Otter.ai / Steven Rogelberg studyWasted meeting time adds up to more than $25,000 per employee, per year.
Source: Otter.ai / Steven Rogelberg studyAt one large company, a single weekly executive meeting consumed 300,000 hours a year — the equivalent of about 150 full-time employees.
Source: Bain & Company / Harvard Business ReviewThe default meeting is now at least partly virtual. Distributed teams make capturing what was said harder — and more valuable.
38% of U.S. knowledge workers are hybrid or fully remote — 27% hybrid and 11% fully remote.
Source: Owl Labs State of Hybrid Work 2024Fully remote work jumped 57% year over year among the workers surveyed.
Source: Owl Labs State of Hybrid Work 202458% of employees now block time on their calendars just to protect focus from back-to-back meetings.
Source: Owl Labs State of Hybrid Work 2024The global video-conferencing market is projected to grow from $15.3 billion in 2025 to $31.8 billion by 2033.
Source: SkyQuest TechnologyHybrid workers spend about $61 a day to work from the office, versus $19 a day working remotely.
Source: Owl Labs State of Hybrid Work 2024More meetings has not meant better ones. Most of the frustration traces back to unclear outcomes and divided attention.
80% of people say they would be more productive if they spent less time in meetings.
Source: Atlassian State of Teams54% of workers frequently leave a meeting unsure of the next steps or who owns which task.
Source: Atlassian State of Teams77% are regularly in meetings whose main outcome is scheduling yet another meeting.
Source: Atlassian State of TeamsWorkers say they simply do not need to attend 30% of the meetings they are invited to.
Source: Otter.ai / Steven Rogelberg study52% of employees admit to multitasking often or always during virtual meetings.
Source: Calendly State of Meetings 2024After a single interruption, it takes an average of 23 minutes and 15 seconds to fully refocus on the original task.
Source: Gloria Mark, UC Irvine (via Gallup)Even a great meeting is only as useful as what people retain afterward — and the science on that is unforgiving.
We forget roughly 50% of new information within an hour, and about 70% within a day — the classic forgetting curve.
Source: Ebbinghaus (1885), replicated by Murre & Dros (2015), PLOS ONEPeople who type notes word-for-word remember concepts worse than those who capture selectively — writing everything down is not the same as remembering it.
Source: Mueller & Oppenheimer (2014), Psychological Science91% of people admit to daydreaming during meetings, and 39% say they have dozed off in one.
Source: Atlassian, You Waste a Lot of Time at WorkOffice workers switch what they are focused on about every three minutes, leaving little sustained attention to absorb — or later recall — a meeting.
Source: Gloria Mark, UC Irvine (via Gallup)The response to meeting overload is automation: tools that record, transcribe, and summarize so people can stay present and still keep a perfect record.
The AI note-taking market is projected to grow from about $624 million in 2025 to $3.48 billion by 2035 (an 18.75% CAGR).
Source: Precedence ResearchThe broader AI meeting-assistant market is forecast to grow from $3.5 billion in 2025 to $34.3 billion by 2035 (a 25.6% CAGR).
Source: Market Research FutureNorth America already accounts for more than a third of all AI meeting-assistant revenue.
Source: Grand View ResearchWe compiled these 31statistics from primary studies, workplace surveys, and reputable publications, favoring 2023–2026 data where available. A handful of foundational findings — the forgetting curve, longhand-versus-laptop recall, and the 300,000-hour meeting — are older but remain the canonical citation on their topic. Each figure links directly to its source so you can verify the number and its context. Spotted a stat that needs updating? Email support@wave.co.
Related reading: AI note taker · Meeting recorder without a bot · Free audio transcription tool
Wave records your meetings, calls, and conversations, transcribes them with automatic speaker labels, and hands you an AI summary with the decisions and action items — all searchable later. The free plan includes 30 minutes a month.
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