🥂 Wedding Alcohol Calculator
Estimate beer cases, wine bottles, spirits, champagne toast bottles, mixers, ice, and nonalcoholic drinks from guest count, reception hours, bar style, drink split, and service buffer.
Start with a common reception pattern, then tune the beer, wine, and spirits split. Toast champagne is calculated separately so ceremonial flutes do not distort the main bar order.
Your wedding bar estimate
Easiest to stock, count, and close out when a venue limits spirits.
Best when guests expect cocktails and the bartender can control pours.
Keeps spirits organized by limiting recipes, mixers, garnishes, and glassware.
Use when alcohol is ceremonial and NA drinks carry most of the reception.
| Item | Planning serving | Common yield | Wedding note |
|---|---|---|---|
| Beer bottle or can | 12 oz at 5% ABV | 1 serving each | Cases are easy to reserve when rules allow. |
| Wine bottle | 5 oz pour | About 5 pours per 750 ml | Separate still wine from champagne toast bottles. |
| Spirit bottle | 1.5 oz pour | About 17 pours per 750 ml | Signature cocktails reduce bottle variety and mixer waste. |
| Champagne bottle | 4 oz toast pour | About 6 flutes per 750 ml | Pre-poured flutes need more buffer than bar-poured glasses. |
| NA beverage | 8 oz serving | 16 servings per gallon | Plan water separately if the venue serves table water. |
| Ice | 1 lb per guest baseline | More outdoors | Separate clean drink ice from chilling and cooler ice. |
| Reception size | 4 hour balanced bar | Beer and wine lean bar | Full cocktail-heavy bar |
|---|---|---|---|
| 50 guests | 6 cases beer, 20 wine, 5 spirits | 5 cases beer, 24 wine, 0 spirits | 5 cases beer, 16 wine, 8 spirits |
| 80 guests | 9 cases beer, 32 wine, 8 spirits | 8 cases beer, 38 wine, 0 spirits | 8 cases beer, 25 wine, 13 spirits |
| 100 guests | 11 cases beer, 40 wine, 10 spirits | 10 cases beer, 48 wine, 0 spirits | 10 cases beer, 32 wine, 16 spirits |
| 150 guests | 17 cases beer, 60 wine, 15 spirits | 15 cases beer, 72 wine, 0 spirits | 14 cases beer, 48 wine, 24 spirits |
| 200 guests | 22 cases beer, 80 wine, 20 spirits | 20 cases beer, 96 wine, 0 spirits | 19 cases beer, 64 wine, 32 spirits |
| Bar style | Beer share | Wine share | Spirits share | Best use |
|---|---|---|---|---|
| Beer and wine only | 55% | 45% | 0% | Simple venues, brunches, and couples avoiding spirits. |
| Balanced full bar | 40% | 35% | 25% | Default reception with mixed guest preferences. |
| Wine-forward dinner | 25% | 60% | 15% | Seated meal, older guest list, or vineyard setting. |
| Signature cocktails | 30% | 30% | 40% | Two or three featured drinks plus beer and wine. |
| Cocktail-heavy party | 25% | 25% | 50% | Late party crowd with strong bartender coverage. |
| Toast only | 0% | 0% | 0% | Use the champagne toast and NA sections only. |
| Service condition | NA servings | Ice baseline | Planning note |
|---|---|---|---|
| Indoor evening reception | 0.6 to 0.8 per guest per hour | 0.75 to 1 lb per guest | Water, soda, coffee, and tea usually cover most guests. |
| Outdoor or summer wedding | 1.0 to 1.3 per guest per hour | 1.5 to 2 lb per guest | Add extra water stations before the ceremony ends. |
| Mocktail-forward bar | 1.0 per guest per hour | 1 to 1.5 lb per guest | Batch NA drinks need garnish, ice, and glassware space. |
| Brunch reception | 0.8 to 1.1 per guest per hour | 0.75 to 1.25 lb per guest | Coffee, tea, juice, and sparkling water matter more. |
| Late-night dance floor | 0.9 to 1.2 per guest per hour | 1.25 to 1.75 lb per guest | Put water near the dance floor and bar exit. |
| Toast plan | Pour size | 750 ml bottle yield | When it works |
|---|---|---|---|
| Small ceremonial sip | 3 oz | 8 pours | Best when flutes are passed before speeches. |
| Classic toast pour | 4 oz | 6 pours | Flexible default for speeches or cake cutting. |
| Generous flute | 5 oz | 5 pours | Use when champagne is also the welcome drink. |
| Half-room toast | 3.5 to 4 oz | 6 to 7 pours | Helpful when many guests prefer NA toast drinks. |
| Two toast moments | 3 to 4 oz each | Plan twice | Use for ceremony toast plus reception speeches. |
Planning a wedding bar require considering many factors. Many factors will influence an amount of alcohol you must order for your wedding bar. Some of those factors include guest count, the length of the wedding, the type of drink that your guests prefer, and the venue rules for the wedding.
The first factor to consider is the number of guest who will consume alcohol. Not every guest will drink at your wedding. Depending on the age group of the people attending your wedding, some guests will consume more alcohol then others.
How to Plan Your Wedding Bar
Additionally, if you are having a brunch for your guests, there will be less who drink alcohol. The calculator allows you to adjust the percentage of guest who will consume alcohol to reflect this. The length of your wedding is the next factor.
If your wedding lasts for four hours, you will likely have some guests who will drink more alcohol in the first hour of your wedding than in the last. The calculator allows you to adjust the numbers of guests who will drink alcohol during the beginning and the end of the wedding. The weather may also affect your guests consumption of alcohol.
If it is warm and you are having an outdoor wedding, there will be a more higher demand for nonalcoholic beverages to cool guests than if you were having an indoor wedding. The next factor to consider is the split in which you will order your alcohol drink. For instance, some guests may prefer beer to wine and spirits, and others may take wine or spirits over beer.
The calculator ensure that the percentages of each type of alcohol you order will always add up to 100%. Additionally, a buffer for drinks that may be spill at the wedding is added to the total. A separate number for the number of bottle of champagne that guests will drink for the toast must also be ordered separately from the wine that will be offered at the bar.
This is because the purpose of the toast champagne is not the same than the purpose of the wine at your wedding bar. Additionally, depending on the size of the champagne pour, you will need a greater number of bottle for a three-ounce serve than for a four-ounce serve. These calculation are separate from your wine count.
The nonalcoholic drink and the quantity of ice to be ordered for the wedding bar should also be considered. Many guests will require nonalcoholic drink, such as water, soda, coffee, and mocktail. Additionally, there will need to be enough ice for the wedding function.
If you are having an indoor wedding, you can order one pound of ice per guest. However, if you are having an outdoor wedding in warm weather, you will need more ice to allow guests to consume alcoholic drink. These reference table will assist you in creating a list of the alcohol to be purchase for your wedding.
There are various tables regarding bottle yield and other drink equivalents that will assist you. Additionally, your venue for the wedding may have rule regarding bartenders or the corkage fee of wine that is not sold in-house by the venue. These will not impact the calculations but will impact your purchase of the drink.
Some people make mistake when planning their wedding bar. The most common mistake is ordering too little or too much alcohol. Those who order too little may run out of drink at the wedding.
Those who order too much may end up with excess alcohol that is left over after the wedding. The service buffer will prevent these mistake. The example of the split of alcohol drink can be changed at any time.
For example, if you would like to have a drink split that is high in beer but low in wine and spirits, you can change the percentage to achieve this. Additionally, you can also change it to a split that is high in wine and low in beer to compare the number of case of each type of drink that you must order. Ultimately, you want to order enough drink so that your bar is comfort and there is no excess.
The calculator will perform the math for you. Once you have decided on the number of guest, the hour of your reception, the percentage of guests who will consume alcohol, and your preferred type of bar, the calculator will provide the number for you to order the drink required for your wedding bar.
