How long does a booked meeting really last? Which day are rooms most in demand? How many bookings are cancelled at the last minute? We counted one year of bookings made in SpotBooker by 183 organizations: companies, coworking spaces, schools, nonprofits and public bodies.
Key figures
- Tuesday and Thursday are the busiest days: each takes about 21% of the week’s bookings, against 14% on Friday.
- 9 am and 2 pm are the peak hours. One booking in six starts at 9 am. Almost none start at noon (4%).
- Half of all bookings last one hour or less. The median length is 60 minutes, and one booking in eight lasts 30 minutes or less.
- The median organization cancels 13% of its bookings. Depending on the organization, the rate ranges from 1% to 49%.
- More than a third of cancellations come less than 24 hours before the slot, and 28% less than two hours before.
- Nearly one booking in three is made less than 24 hours ahead.
Days: a mid-week peak
For each organization with at least 100 kept bookings, we computed the share of each day, then averaged across organizations, so that the largest ones do not weigh more than the others.
| Day | Share of bookings |
|---|---|
| Monday | 16% |
| Tuesday | 21% |
| Wednesday | 19% |
| Thursday | 21% |
| Friday | 14% |
Weekends account for only 5% of all bookings, mostly in coworking spaces and venues open to the public.
What it means: if you are short of rooms, it is on Tuesdays and Thursdays. Before adding a room, check whether Monday and Friday can absorb the meetings that can move.
Hours: 9 am and 2 pm, with a dip at noon
Bookings mostly start at 9 am (16%), 2 pm (14%) and 10 am (14%). The dip at noon (4%) is clear. Almost nothing starts after 5 pm.
What it means: two hours of the day hold nearly a third of all booking starts. They are what fills the rooms, not the whole day.
Length: short meetings
The median booking lasts 60 minutes. 53% of bookings last one hour or less, 12% last 30 minutes or less, and 13% last four hours or more (training days, workshops, half-day rentals).
What it means: a booking grid in 30-minute steps covers the vast majority of needs. One-hour minimum slots waste half an hour for one booking in eight.
Cancellations: often at the last minute
For the 17 organizations with at least 200 bookings over the period, the median cancellation rate is 13%. The spread is wide: from 1% to 49%. The highest rates come from organizations that create recurring series and then cancel the occurrences they do not need.
Among cancellations with a known time (6,418):
- 36% come less than 24 hours before the start;
- 28% less than two hours before;
- 17% after the start time.
What it means: a room cancelled late is often a room lost, because nobody has time to take it. A late-cancellation rule and QR code check-in, which frees the room when nobody shows up, win these slots back. More in our article on meeting room no-shows.
Lead time: many same-day bookings
31% of bookings are made less than 24 hours before the start. On the other hand, 55% are made more than a week ahead, largely because of recurring bookings.
Habits vary a lot: in half of the organizations, fewer than 5% of bookings are recurring; in others, more than 90% are.
What it means: the tool has to serve the person booking a room for ten minutes from now as well as the one planning a class for the whole year.
Method
- Source: bookings recorded in SpotBooker, software to book shared rooms and resources.
- Period: 26 October 2025 to 25 October 2026 (start date of the slot).
- Scope: 46,159 bookings in 183 organizations. Demo and test accounts, deleted bookings and bookings imported from another tool are excluded.
- Kept bookings: confirmed bookings, with or without check-in. Days and hours are computed on them, in each organization’s time zone.
- Length: computed on kept bookings, without the most active organization, whose full-day bookings would skew the median.
- Averages: for days and hours, each organization with at least 100 kept bookings weighs the same (22 organizations). Other figures cover all bookings unless stated otherwise.
- Privacy: only totals are published. No organization and no person can be identified.
These figures describe organizations that use SpotBooker. They are not national averages. You may reuse them with the source: “SpotBooker 2026 room booking study”.
Want to see these numbers for your own rooms? SpotBooker shows usage statistics and exports them to CSV. The 14-day trial is free, with no credit card.
