Calculate exactly how much alcohol, mixers, and ice you need for your cocktail party. Perfect for intimate gatherings to large celebrations.
Calculate My DrinksTell us how many guests are coming to your cocktail party
Longer parties need more drinks per person
Liquor, wine, beer, mixers, and ice quantities
Alcohol needed for a 3-hour cocktail party
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Offer 2-3 pre-selected cocktails for easier service and less waste.
Always include wine for guests who prefer something simpler.
Simple option for guests who don't want cocktails or wine.
Quantities for a 30-guest cocktail party
More personal, higher quality focus. Consider 1-2 premium signature cocktails.
Classic cocktail party size. Balance quality with variety.
Consider hiring a bartender. Batch cocktails save time.
Professional bartender recommended. Keep drink menu simple.
For 30 guests at a 3-hour cocktail party, plan for about 90 drinks total (3 per person). This translates to roughly: 4-5 bottles of liquor, 8-10 bottles of wine, 2 cases of beer, plus mixers. Our calculator gives you exact quantities based on your guest preferences.
Plan for 2-3 drinks per person for a 2-hour cocktail party, or 3-4 drinks for a 3-hour event. The first hour typically sees heavier consumption (1.5 drinks), with subsequent hours averaging 1 drink per person.
A classic cocktail party bar includes: 2-3 signature cocktails, wine (red and white), beer options, and non-alcoholic alternatives. Popular cocktail choices include margaritas, martinis, old fashioneds, and gin & tonics.
Plan for 1-1.5 pounds of ice per guest. For 30 guests, that is 30-45 pounds of ice. This covers drinks, chilling bottles, and cocktail shaking. Buy bags the day before and store in coolers or a second freezer.
Essential mixers include: tonic water, club soda, cola, ginger ale, orange juice, cranberry juice, and limes/lemons. For 30 guests, plan 2 liters of each mixer type and 2-3 pounds of citrus.
Serve 2-3 signature cocktails instead of a full bar to reduce variety and waste. Focus on one spirit (like vodka or gin), buy in bulk, and skip premium brands. Beer and wine can supplement at lower cost per drink.
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