50 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 50-guest corporate event bar needs
≈ 536 bar serves for 50 guests over 4 hours on a mixed bar. Water covers bar and table, still and sparkling.
Wine (all types)10 bottles
Sparkling (toast)9 bottles
Beer75 units
Non-alcoholic beer1 case
Spirits (all bottles)16 bottles
Soft drinks & mixers12 cases
Water225 bottles
Team on shift5 people
Ice90 kg · 45 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 50 guests
5 team members
Bartenders2
Barbacks1
Runners1
Glass cleaners1
Range: 5 (minimum and recommended) · 6 (comfortable).
Ice
Ice for 50 guests
90 kg of ice
Cube ice (drinks & chilling)70 kg35 bags
Crushed ice (cocktails)20 kg10 bags
Total to order45 bags9 sacks of 10 kg
When they actually drink it
Those 536 serves do not arrive evenly: the opening hour is the fastest, about 153 serves, because every guest wants a first drink at once; over hour 2 the bar settles into a steady 128 serves an hour; through hour 3 the pace eases to around 127 an hour as the crowd winds down; through hour 4 the pace eases to around 128 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: the garnish fruit is always on the order
Whatever the menu, Green Jar ships 2–4 kg of lemons and 3–5 kg of oranges with every bar, scaled to attendance. A bar without cut fruit reads as understocked long before any bottle actually runs out, so the fruit never waits for a cocktail list to justify it.
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 50 guests at a corporate event?
Plan for about 536 bar serves over 4 hours. On a mixed bar that becomes roughly 10 bottles of wine, 75 units of beer, 16 bottles of spirits and 12 cases of soft drinks and mixers, plus 225 bottles of water.
How much wine do I need for 50 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 10 bottles for 50 guests.
How many bar staff do I need for 50 guests?
2 bartenders at the recommended level and 5 people in total, counting barbacks, runners and glass collectors. The comfortable level for the same event is 6.
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.