Never run out of drinks again. Use our professional party drink calculator to estimate exactly how much beer, wine, and liquor you need for your next event.
Drinks for a Party Calculator
Drinks for a Party Calculator Formula:
Source: The Knot Wedding Bar Guide | Real Simple Entertaining
Variables:
- Guests: Total number of adults attending who might consume alcohol.
- Duration: The total length of the party in hours from start to finish.
- Consumption Rate: Standard events usually assume 1.5 drinks per person for the first hour and 1 drink per hour thereafter.
What is a Drinks for a Party Calculator?
A drinks for a party calculator is a specialized tool used by event planners and hosts to determine the ideal quantity of beverages required for a gathering. It takes into account the guest count, the length of the event, and the drinking habits of the attendees.
Proper planning ensures that you don’t overspend on excess alcohol while preventing the “party disaster” of running dry halfway through the night. Our calculator uses industry-standard ratios (50% beer, 25% wine, 25% spirits) to give you a detailed shopping list.
How to Calculate Drinks for a Party (Example):
Suppose you are hosting 50 guests for a 4-hour party with an average drinking intensity:
- Total Drinks: 50 guests × 4 hours × 1.5 drinks/hr = 300 drinks.
- Beer (50%): 300 × 0.50 = 150 bottles/cans.
- Wine (25%): 300 × 0.25 = 75 glasses. (75 / 5 glasses per bottle = 15 bottles).
- Liquor (25%): 300 × 0.25 = 75 servings. (75 / 16 servings per 750ml = ~5 bottles).