What Is a Ghost Booking?
A ghost booking is a reservation that holds a meeting room, desk or other shared space when nobody is using it. The calendar says the space is taken, so people walk right past it. And if you report on bookings alone, it shows up as used.
I talk to workplace and facilities teams every week, and this comes up constantly. It usually starts with someone standing outside a "booked" room that's been empty for an hour.
The root issue is simple. A booking is a plan someone made in the past. It isn't proof anyone showed up. Ghost bookings happen when those two things get treated as the same.
Why ghost bookings hurt more in shared space
When everyone had an assigned desk, an unused reservation was a minor annoyance. In a shared office, it's a seat someone else needed.
The numbers back that up. CBRE's 2026 Global Workplace and Occupancy Insights, built on five years of benchmarking across 303 million square feet of client portfolios (published January 2026), puts average utilization at 53%, average peak utilization at 80% and occupancy at 111%. That last one means more people are assigned to buildings than there are seats.
On a peak day in a building like that, every ghost booking is a room or desk somebody was looking for.
The booking data is everywhere, too. In a March 2026 analysis of the same client data, CBRE found 77% of organizations have a space reservation system, Microsoft Outlook is the most common platform at 46%, and room check in and check out is the most used reservation feature at 70%.
So, most companies aren't short on data. They're reading the wrong part of it.
The four signals that get mixed up
Every shared space throws off four different signals: the booking, the check in, the status people see at the door or desk, and measured occupancy. Each one answers a different question. Ghost bookings show up when you read them as one.
| Signal | What it tells you | What it doesn't tell you | Where it comes from |
|---|---|---|---|
| Booking | Someone planned to use a space at a given time | Whether they came, how long they stayed or how many people used it | Calendar or booking platform |
| Check in | Someone confirmed they arrived, using whatever method is set up | How long they stayed, how many people were there or whether the space was used after | Booking platform, room or desk display, mobile app |
| Displayed status | What a person at the door or desk sees right now: Available, Reserved or In Use | Whether the data behind it is current. A display shows what its source system knows | Room panel, desk display, booking app |
| Measured occupancy | Whether people were physically there, and often how many and for how long | Who booked the space or why. Accuracy depends on the method | Sensors, badge data, Wi-Fi data, observation studies |
A ghost booking is when the booking says a space is in use and the evidence says it isn't.
The middle two rows are where you close that gap. A check in separates the bookings someone claimed from the ones nobody did. The status at the door or desk is what people act on in the moment. Neither one is occupancy, and the status is only as good as the booking and check in data behind it. That's exactly why getting those two right matters.
What causes ghost bookings?
Almost never bad intent. Ghost bookings come from normal, everyday habits:
- A recurring meeting outlives its purpose, and the series keeps holding the room.
- Plans change. The meeting goes virtual, gets cancelled or moves rooms, and nobody releases the original booking.
- A meeting ends early, and the room stays reserved for the rest of the slot.
- People book defensively, holding a room or desk just in case.
- Someone books a desk for the full day and leaves at lunch, or never comes in.
Each one has a different fix, so diagnose before you start changing policy. Our guide to meeting room no-shows walks through how to figure out which causes are driving your numbers.
Ghost booking vs. no-show
People use the two interchangeably, and in conversation that's fine. When you're reading data, the difference matters.
A no-show is an event: the person who booked didn't arrive. A ghost booking is the record left behind, still holding the space. A no-show becomes a ghost booking when nothing releases the reservation.
You can also get a ghost booking with no no-show at all. A meeting starts on time and wraps 30 minutes early, and the room sits reserved and empty for the rest of the slot. Someone checks in to a desk and leaves at noon. Nobody no showed, and both are still holding space someone else could have used.
How do you measure ghost bookings?
There's no industry-wide ghost booking rate worth quoting. Published numbers come from individual companies measuring in different ways, so your own baseline matters more than any benchmark.
Here's how to get one:
- Pick a sample, like your highest demand meeting rooms or one floor of shared desks.
- Pick a window long enough to catch normal weekly patterns. Two to four weeks works.
- Compare booked hours with measured occupancy for the same spaces and times.
- Split full no-shows, where the space wasn't used at all, from partial use, like meetings that ended early or desks left at midday.
- Write down which measurement method you used and what it can't see.
Don't skip that last step. JLL's Global Occupancy Planning Benchmark Report 2026, based on 84 organizations and 175 regional responses covering more than 716 million square feet (May 2026), found badge swipe data is the most common way organizations measure utilization, used by 92%. Badge data tells you who walked into the building. It doesn't tell you whether a specific room or desk got used, and JLL notes that judging workplace investments takes space level utilization data, not building level badge counts.
The same report found 90% of organizations now use utilization data in planning decisions, while only 7% rate their occupancy data capabilities as excellent. Most organizations are using this data to make decisions, yet nearly half rate their occupancy data capabilities as average or below.
Who fixes ghost bookings?
Nobody owns this alone, which is a big part of why it sticks around. It sits across four groups:
- Booking platforms are where check in requirements and release rules get configured. Microsoft Places, for example, has an auto release option for rooms: when it's on and nobody checks in within a set window (10 minutes by default), the room is released and goes back to being bookable. Check in can happen through a Teams panel, a Teams Rooms console or Teams chat.
- Workplace and facilities teams set those policies, set booking etiquette and act on what the data shows.
- IT teams run or support the calendar, identity and booking systems the data comes from, and help decide how check in works.
- Employees need a fast way to confirm, release or find a space right when they're standing in front of it.
The stakes go way past a frustrating hallway. A team that reads full calendars as full demand might decide it needs more rooms, hang on to space it could give up, or convert collaboration areas it didn't need to touch. Separate the four signals before those decisions get made, and you avoid paying for space you don't need.
Where Embrava fits
Embrava puts the booking status where the decision gets made at the door and at the desk.
Room Sign and Desk Sign connect to the scheduling and desk booking platform you already run, whether that's Microsoft 365, OfficeSpace, Robin, Envoy or others. They show the live reservation status outside every room and at every desk, so nobody has to open an app to know if a space is free.
They also make check in effortless at the space itself. People can check in with the touchscreen, a badge, a QR code, an NFC phone or a mobile wallet credential, depending on how your organization sets it up. That's the step that confirms someone arrived for their booking. Pair it with your platform's release rules, and the bookings nobody claims free up instead of sitting there.
The result is simple. People trust what the sign says, unused space gets back into circulation, and the booking data your leadership sees is based on confirmed check ins, not just calendar invites.
Next step: See how Room Sign and Desk Sign bring your booking platform to the door and desk, or come see them live at our Hudson Yards Experience Center.
Frequently asked questions
Sources
- CBRE, 2026 Global Workplace and Occupancy Insights, published January 20, 2026. Five years of benchmarking and sentiment surveys, CBRE client portfolios totaling 303 million square feet, average portfolio 5 million square feet.
- CBRE, Data at the Heart of Hybrid: Leveraging AI and Tech to Optimize the Workplace, March 24, 2026. Same client dataset.
- JLL, Global Occupancy Planning Benchmark Report 2026, May 19, 2026. 84 organizations, 175 regional responses, 716 million+ square feet.
- Microsoft Learn, Enable check in and autorelease (Rooms), Microsoft Places, last updated August 25, 2026.