Skip to content
Allin
Sign up · Sign in

Wedding alcohol calculator

How much wine, beer and spirits a wedding or party needs, so nobody runs dry and you don't over-buy. From the guest count, how long the bar is open, how much people drink and your wine/beer/spirits split, it works out drinks and bottles — plus a champagne toast.

Related tools

All Cooking & baking tools →
Catering cost calculatorEstimate the total catering cost for an event from guests and price per head.Cocktail ABV calculatorThe strength of a mixed drink is the total pure alcohol divided by the total volume. List each ingredient's volume and its ABV, add the water from melting ice, and get the finished drink's ABV, its volume and how many standard drinks it holds.Meat per person calculatorWork out how much meat to buy for a gathering from guests and serving size.Party Drinks CalculatorEstimate how many drinks, wine bottles and beers you need for your party.Wine for a party calculatorEstimate how many bottles of wine you need for a party from guests and hours.Cocktail batch calculatorScale up a single cocktail into a large batch for a party.Cost per serving calculatorWork out the cost of one serving from a recipe's total cost and number of servings.Taco bar calculatorPlan a taco bar without running short: from the number of adults and kids and how hungry the crowd is, it works out total tacos, the shells or tortillas to buy, and how many pounds of protein to cook. A stress-free shopping list for taco night.

The Wedding alcohol calculator turns Number of guests, Hours the bar is open, Drinking level, Non-drinkers (%), Wine share (%), Beer share (%), Spirits share (%), Champagne toast? into Total drinks, Wine bottles (750 ml), Beers, Spirit bottles (750 ml), Champagne bottles (toast), instantly and for free. For instance, with Number of guests = 100, Hours the bar is open = 5, Drinking level = Light, Non-drinkers (%) = 15, Wine share (%) = 50, Beer share (%) = 30, Spirits share (%) = 20 and Champagne toast? = Yes it returns Total drinks = 319, Wine bottles (750 ml) = 32 and Beers = 96.

How to use it

  1. Enter your values: Number of guests, Hours the bar is open, Drinking level, Non-drinkers (%), Wine share (%), Beer share (%), Spirits share (%), Champagne toast?.
  2. Read the result instantly: Total drinks, Wine bottles (750 ml), Beers, Spirit bottles (750 ml), Champagne bottles (toast).

Frequently asked questions

How does the Wedding alcohol calculator work?

It takes Number of guests, Hours the bar is open, Drinking level, Non-drinkers (%), Wine share (%), Beer share (%), Spirits share (%) and Champagne toast? and derives Total drinks, Wine bottles (750 ml), Beers, Spirit bottles (750 ml) and Champagne bottles (toast) from them. The calculation is live as you type, so the result updates on every change.

Which values does the calculator ask for?

8 values: Number of guests, Hours the bar is open, Drinking level, Non-drinkers (%), Wine share (%), Beer share (%), Spirits share (%) and Champagne toast?. Nothing else is required — no account, no file upload.

What does a typical calculation look like?

With Number of guests = 100, Hours the bar is open = 5, Drinking level = Light, Non-drinkers (%) = 15, Wine share (%) = 50, Beer share (%) = 30, Spirits share (%) = 20 and Champagne toast? = Yes, the calculator returns Total drinks = 319, Wine bottles (750 ml) = 32 and Beers = 96. Those figures come from running this exact tool, so you can reproduce them by entering the same values.

How much does the result change with different inputs?

It moves a lot. Using Number of guests = 200, Hours the bar is open = 10, Drinking level = Moderate, Non-drinkers (%) = 30, Wine share (%) = 100, Beer share (%) = 60, Spirits share (%) = 40 and Champagne toast? = No instead, Total drinks goes from 319 to 1,400 — which is why it is worth testing a few scenarios rather than trusting a single figure.

Which “Drinking level” option should I choose?

You can pick between « Light », « Moderate » and « Heavy ». Each one changes what the calculator works out, so switch and compare — the default is « Light ».

What does it give for smaller values?

Scaled down to Number of guests = 50, Hours the bar is open = 3, Drinking level = Light, Non-drinkers (%) = 8, Wine share (%) = 25, Beer share (%) = 15, Spirits share (%) = 10 and Champagne toast? = Yes, Total drinks comes out at 104. The relationship is worth checking at both ends before you rely on a single result.

When would I actually use this?

Cooking from a recipe that does not match your kitchen: scaling for a different number of people, converting cups to grams, and substituting what you do not have.

What is the most common mistake?

Converting a cup as if it were a volume of weight. A cup of flour and a cup of sugar differ by nearly a third in mass, so a single conversion factor gets one of them badly wrong.

What is the difference between the Wedding alcohol calculator and the Catering cost calculator?

This one returns Total drinks and Wine bottles (750 ml); the Catering cost calculator returns Total cost. That is the whole difference — open the one whose figure you need.

Is there a tool for the next step?

Cocktail ABV calculator is the closest one after this: The strength of a mixed drink is the total pure alcohol divided by the total volume. List each ingredient's volume and its ABV, add the water from melting ice, and get the finished drink's ABV, its volume and how many standard drinks it holds.

Further reading

All guides →
ExplainerHow Much Wine for a Wedding: Work From Bottles, Not From a Rule of ThumbA 750 ml bottle pours five glasses, and guests average about one drink per hour. Everything else is arithmetic — here it is for 50 to 250 guests over three, four and five hours, with an honest range rather than a single number.ExplainerMeat Doneness Temperatures: A Safe Cooking GuideThe only reliable way to know meat is safe is internal temperature. Learn safe minimum internal temperatures for poultry, ground meat, pork, beef and fish, and how to check with a thermometer.How-toHow Many Servings in a Cake? A Size GuideHow many slices you get from a cake depends on its size, shape and how big you cut the pieces. Learn the servings for round and square pans, and party versus dessert slices.How-toHow Much Ground Coffee Per Cup? The Golden RatioThe golden ratio for coffee is about 1:16 by weight — roughly 1 tablespoon of grounds per 6 oz cup. Learn how to measure coffee in grams and tablespoons for a balanced brew.How-toHow Many Drinks for a Party? A Simple FormulaWork out how much wine, beer and soft drinks to buy for a party. Plan on about one drink per guest per hour, then split the total between alcoholic and non-alcoholic options.How-toHow Many Pizzas for a Party? Slice & Pie Calculator GuideWork out how many pizzas to order for a party: slices per guest, slices per pizza, and the simple formula that ties them together.