Guide
How many staff do you need for an event?
Updated:
In short
Staff headcount doesn't follow from guest numbers but from how the event is structured and where its load peaks. The most-used rules of thumb: at a conference, two registration staff per hundred attendees; at a seated dinner, one waiter per fifteen to twenty guests; at a buffet, one per thirty to forty; in the cloakroom, one per two hundred guests when the event closes together; and at a festival gate, two people per gate. The governing principle, though, is this: size for the peak, not the daily average. At a conference half the attendees arrive in the twenty minutes before the start; at a sporting event most of the crowd comes in the forty minutes before kick-off.
The rules of thumb in one place
These are starting numbers, not rules. The exact headcount depends on the venue plan, the number of entrances and the shape of the programme, but with these you can already build a realistic cost estimate.
- Conference registration: two per hundred attendees, plus one per breakout room or floor.
- Seated, plated dinner: one waiter per fifteen to twenty guests.
- Buffet service: one per thirty to forty guests.
- Cloakroom: one per two hundred guests when the event closes at once.
- Entry: two per gate; at a sporting event, one steward per stand.
- Exhibition stand: two at once per six to nine square metres, so there's rotation.
- Guided group: one guide per fifteen to twenty visitors.
Why the peak matters, not the average
Event load is almost never even. Size for the daily average and a queue forms at the peak, precisely where the guest forms their first impression.
The peaks are predictable: the twenty minutes before a conference starts, the forty minutes before kick-off and the five to ten after the whistle at a sporting event, the cloakroom after a concert's last song, the first quarter hour of a gala reception. Look at those separately and the headcount almost works itself out.
What gets forgotten in headcount planning
Headcount isn't only about serving guests: load-in, strike and reserves are all part of the picture, and they're what most often get left out.
- Strike is its own shift, not a job for the day crew in their twelfth hour.
- Without reserves, a drop-out isn't a possibility but a certainty on a multi-day event.
- Above eight to ten staff you need an on-site team lead who isn't also serving.
- Catering staff are a separate headcount: don't take them from stations or stewarding.
Frequently asked questions
How many waiters for 100 guests?
Five to seven for seated, plated service; three to four for a buffet. The difference comes from plated service requiring a table to be served together.
How many hostesses for a 300-person conference?
Six registration staff for the opening peak, plus two for wayfinding, plus one per breakout room. The exact number depends on how many entrances there are and whether badges are pre-sorted.
Do I need a team lead?
Above eight to ten staff it's worth it, because someone has to hold the line to the kitchen or the organiser, and whoever does that can't serve at the same time. With us it's included as standard above five people in the Professional package.
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