75 guests · evening corporate event · 4 hours · standing service · mixed bar. Computed with the engine professional crews use, not a rule of thumb.
Corporate
What a 75-guest corporate event bar needs
≈ 803 bar serves for 75 guests over 4 hours on a mixed bar. Water covers bar and table, still and sparkling.
Wine (all types)13 bottles
Sparkling (toast)13 bottles
Beer113 units
Non-alcoholic beer1 case
Spirits (all bottles)21 bottles
Soft drinks & mixers16 cases
Water338 bottles
Team on shift6 people
Ice130 kg · 65 bags
Free numbers from the same engine the full planner runs. Pro turns them into the exact order per product, cocktail ingredients, glassware and one shopping list.
Team
The crew behind 75 guests
6 team members
Bartenders2
Barbacks1
Runners2
Glass cleaners1
Range: 6 (minimum and recommended) · 7 (comfortable).
Ice
Ice for 75 guests
130 kg of ice
Cube ice (drinks & chilling)100 kg50 bags
Crushed ice (cocktails)30 kg15 bags
Total to order65 bags13 sacks of 10 kg
When they actually drink it
Those 803 serves do not arrive evenly: the opening hour is the fastest, about 229 serves, because every guest wants a first drink at once; over hour 2 the bar settles into a steady 192 serves an hour; through hours 3–4 the pace eases to around 191 an hour as the crowd winds down. The totals above already carry this curve, so the bar is stocked for the surge, not for the average.
Field note: ice runs on the clock, not the guest list
A rule from the Green Jar crews: a 3-hour event still needs 60% of the ice a 6-hour one does, because chilling bottles costs the same however short the night is. Stretch the same party to 12 hours and the order grows to 190% of the base, almost double. That is why the duration of your event moves the ice number more than the guest count does.
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
Corporate
Frequently asked questions
How much alcohol do I need for 75 guests at a corporate event?
Plan for about 803 bar serves over 4 hours. On a mixed bar that becomes roughly 13 bottles of wine, 113 units of beer, 21 bottles of spirits and 16 cases of soft drinks and mixers, plus 338 bottles of water.
How much wine do I need for 75 guests standing?
The standing rule is 1 glass per guest, split across white, rosé and red, and a 750 ml bottle pours 6 glasses. Scaled to 4 hours that is 13 bottles for 75 guests.
How many bar staff do I need for 75 guests?
2 bartenders at the recommended level and 6 people in total, counting barbacks, runners and glass collectors. The comfortable level for the same event is 7.
Plan your full bar: bottles, cocktails, shopping list.
The free calculator gives staff, ice and totals. Pro turns them into the exact order per product and one Excel your supplier can read.