Wedding Reception Bar Planning: Consumption Rates & Bottle Yields
Accurately estimating alcohol for a wedding reception or gala requires applying the industry standard consumption rule: 2 drinks per guest during the cocktail hour, followed by 1 drink per guest for every subsequent reception hour.
The Total Drinks Equation
Total Drinks Required = Guest Count × (1 + Total Event Hours)
Example: For 150 guests across a 5-hour event: 150 × (1 + 5) = 900 total servings.
Standard Bottle & Case Yield Reference
| Beverage Type | Container Size | Standard Serving Size | Servings Yield per Unit |
|---|---|---|---|
| Wine / Champagne | 750 ml Bottle | 5 oz (150 ml) | 5 Servings / Bottle |
| Liquor / Spirits | 750 ml Fifth | 1.5 oz (45 ml) Shot | 16 Cocktails / Bottle |
| Beer | Standard Case | 12 oz Can/Bottle | 24 Beers / Case |
