(So for a six-hour wedding with 100 guests, you'll need roughly 600 drinks.) Alex Tornai, party planner for Binny's Beverage Depot, errs on the side of more drinks per person (and we're here for it): “Two drinks in the first hour and one drink per hour for the duration of the evening,” he says.
Non-alcoholic drinks will average out to around 2 gallons per 1 guest at your reception. In general, you should plan for 1-2 cups of water per guest and 3-4 non-water drinks (tea, lemonade, soda), estimating to be about 5 drinks per person, or 1 drink per hour.
A 2-liter bottle of soda will give 10 8-ounce servings, while beverages that come in gallon containers will yield 16 8-ounce servings. That comes out to four drinks per person during our three-hour party, which means we'll need five bottles of soda or three gallons of juice or a mix of both to total 48 servings.
Served in a glass with ice, one can will make three drinks. For a wedding of 100 guests, two cases of soda should be plenty, she says.
For a 4 hour party with 100 guests, you will need approximately 400 drinks: 160 beers, 144 glasses of wine (29 bottles) and enough liqueur for 96 individual cocktails (amounts will depend upon what type of cocktail you serve). If you aren't serving wine, plan on 240 cocktails.
150 Wedding Guests Champagne (750 ml) - 25 bottles. Red Wine (750 ml) - 15 bottles. White wine (750 ml) - 15 bottles. Spirits (1 liter) - 16 bottles. Beer - 150 cans or bottles.
However, a general guideline is: Standard Serving: Plan for about half a bottle of wine per person for a 2-3 hour event. For longer events, you might consider closer to 1 bottle per person. Using the half-bottle guideline: 150 guests x 0.5 bottles = 75 bottles of wine.
When planning an event, the average consumption per person is one drink every 45 minutes. If the event will last 2 hours, plan on 3 drinks per person. Start with your best guess of the drinking habits of your guests. Divide the number of guests between the types of beverages you plan to serve.