Recommended crew for 120 guests
9 team members
Bartenders3
Barbacks2
Runners2
Glass cleaners2
Range: 8 (minimum) · 9 (recommended) · 10 (comfortable).
How many bartenders for 120 guests?
120 guests · 5 hours · mixed bar · standing service. The whole crew, down to the glass cleaners.
Staff
What changes at 120 guests
120 guests is where the third bartender, second barback and second glass cleaner come in. The crew goes from 6 people at 100 guests to 9 here, and the load per bartender drops back to 40 guests from the 50 a 100-guest bar was carrying.
The three staffing levels, role by role
Staffing is a range, and at 120 guests it runs 8, 9 and 10 people. Minimum keeps the drinks moving on a calm crowd; comfortable absorbs the surges, the long walk to storage and a dance floor that never sits down. Two people separate coping from comfortable here, and they are the two that absorb the surge when the speeches end and the room reaches the bar at once.
| Role | Minimum | Recommended | Comfortable |
|---|---|---|---|
| Bartenders | 2 | 3 | 4 |
| Barbacks | 2 | 2 | 2 |
| Runners | 2 | 2 | 2 |
| Glass cleaners | 2 | 2 | 2 |
| Total on shift | 8 | 9 | 10 |
If a seated dinner is served, 3 dinner runners join for that window only, taking the recommended team to 12 people while the plates are out.
When the crew arrives
Before a single drink is poured, a bar for 120 guests costs 23 person-hours of setup. Four of them, the barbacks and the runners, build it from an empty table 4 hours ahead of the doors, while the glass cleaner, who builds nothing, arrives almost with the guests. Across the whole day this crew bills 77 hours.
| Role | People | Call time | Shift |
|---|---|---|---|
| Barbacks | 2 | 4 h before doors | 10 h |
| Runners | 2 | 4 h before doors | 10 h |
| Bartenders | 3 | 2 h before doors | 8 h |
| Glass cleaners | 2 | 30 min before doors | 6 h 30 |
Everyone stays 1 h after the last serve. The team day runs 10 h door to door, 77 staff hours in total.
Field note: a second bar is not half a team twice
Splitting one crew across two stations leaves both short. When Green Jar runs two simultaneous bars the floor is 3 bartenders, 2 barbacks, 3 runners and 1 glass cleaner, whatever the per-guest table says. At 120 guests that floor sits above what one bar needs, so a second station costs you 1 extra person to serve the same 120 guests: 10 instead of 9. Worth it for a long walk or a split venue, not for the queue alone.
Ice
Ice for 120 guests
280 kg (618 lb) of ice
Cube ice (drinks & chilling)210 kg (463 lb)105 bags of 2 kg (24 of 20 lb)
Crushed ice (cocktails)70 kg (155 lb)35 bags of 2 kg (8 of 20 lb)
Total to order140 bags of 2 kg (32 of 20 lb)28 sacks of 10 kg
Recommended storage1 large freezer
Adjust it to your event
Same engine, live. Change the crowd, the bar or the hours and recalculate.
Guests
Seated dinner served?
Bar service
Duration
Units
Staff
Frequently asked questions
How many bartenders do I need for 120 guests?
3 bartenders for a mixed bar of 120 guests at the recommended level. A cocktail-led menu for the same crowd needs 4, because shaking drinks is slower than pouring them.
How many bar staff in total for 120 guests?
Counting barbacks, runners and glass collectors: 8 people at minimum, 9 recommended and 10 to run comfortable. Which level you pick depends on how far the bar is from storage and how much queue you can live with.
Do I need extra staff for a seated dinner at 120 guests?
Yes: 3 dinner runners who only work the dinner window, taking the recommended team from 9 to 12 people.
Staff is step one. Now the bar itself.
Ice, bottles per product, cocktail ingredients and a shopping list you can export to Excel.
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