Long bar lines are one of the most common guest complaints at private and corporate events. Most of the time the cause is simple. The host booked too few bartenders for the guest count and the drink menu. The good news is that the right number is easy to estimate once you know what drives it.
Start with a simple ratio
A common planning guide is one bartender for every 50 to 75 guests. Use the lower number when guests arrive at once or when the menu includes mixed drinks. Use the higher number for a beer and wine bar or a slower crowd that arrives over time.
| Bar style | Guests per bartender | 100 guests |
|---|---|---|
| Beer and wine only | 75 | 1 to 2 bartenders |
| Beer, wine and a signature cocktail | 60 | 2 bartenders |
| Full bar with mixed drinks | 50 | 2 bartenders plus a barback |
| Craft cocktail menu | 40 | 2 to 3 mixologists plus a barback |
Treat these numbers as a starting point. A few other factors can push your count up or down.
What changes the number
Your drink menu
Pouring a glass of wine takes seconds. A shaken cocktail with fresh garnish takes a minute or more. If your menu leans on handcrafted drinks, plan for more hands behind the bar or book a mixologist who works quickly under pressure.
Peak moments
Demand is never flat. The first 30 minutes of a reception and the break after dinner bring the biggest rush. Staff for those peaks rather than the average hour.
Bar layout
One long bar with two stations serves guests faster than a single small table. Separate bars in different rooms each need their own bartender, even if the guest count is low.
Do not forget the barback
A barback restocks ice, glassware, garnishes and bottles so your bartenders never leave their station. For a full bar serving 100 or more guests, one barback often does more for speed than a third bartender.
- Keeps ice and glassware stocked during the rush
- Clears empties and keeps the bar clean
- Lets bartenders stay focused on guests
Plan the rest of the team
Bar staff are one part of the service plan. When you book three or more Clase staff members, an Event Captain is required. The captain is your single point of contact on site and keeps the whole team coordinated. For shifts longer than four hours, the client also provides a staff meal for every team member.
Clase does not sell or supply alcohol. The client, the venue or another authorized provider supplies it, so confirm quantities with that provider once your guest count is set.
Get a staffing recommendation
Every event is a little different. Share your guest count, menu and timeline and a Clase coordinator will recommend the right mix of bartenders, barbacks and service staff. You can also request a quote directly.
