How Much Booze Do You Really Need for a Wedding?

Planning the drinks menu for your wedding can feel overwhelming. How do you make sure there’s enough for everyone without overspending? From choosing between beer, wine, and spirits to calculating how many bottles you’ll actually need, a little planning goes a long way. Here’s a simple guide to help you answer the question:

How Much Booze Do You Really Need for a Wedding?

Step 1: Know Your Guest List

The golden rule when it comes to stocking your bar is simple: the number of drinks you will need depends directly on your guest count and the length of your celebration.

A handy formula many couples use is to allow for two drinks per person in the first hour, when guests are most excited to kick things off, and then one drink per person for every hour that follows. If your reception is five hours long, that works out to an average of five to six drinks per guest in total.

Counting guests is easier than counting empty glasses. Find out more.

Step 2: Decide on Your Drinks Mix

Not every couple needs (or wants) to provide a fully stocked bar, so the best approach is to think carefully about your guest list, budget, and what your venue allows. A good rule of thumb is to aim for a balanced mix that covers the classics while still leaving room for personal touches.

Beer (30–40% of your total): Beer is a crowd-pleaser, especially for casual or summer weddings. Offer a mix of popular lagers and maybe one or two craft options if you know your guests will appreciate variety. Bottles and cans are the most convenient to serve and store, though kegs can work for some venues.

Wine (around 50% of your total): This usually makes up the bulk of your drinks. A safe split is half red and half white, with sparkling wine reserved for toasts or champagne towers. If you’re hosting in a warmer climate or during the day, plan for more white and sparkling; cooler seasons often call for more red.

Spirits & Cocktails (10–20% of your total, optional): Spirits aren’t essential for every wedding, but they can add a fun, celebratory edge. Think signature cocktails that reflect your personalities or a curated list of classics. Just keep in mind that spirits usually increase overall consumption, so budget accordingly.

The right mix will vary depending on your crowd. If your friends are wine lovers, you might scale up that portion; if you’re throwing a cocktail-focused evening reception, spirits will play a bigger role. The key is to cover the staples, then add a touch of personality that makes your bar feel like part of your story.

Fun Idea: Create a signature cocktail that’s unique to you as a couple and make it the star of your bar menu. Or, switch things up with an espresso martini tower instead of the traditional champagne pour. Cocktails are a simple (and delicious) way to add personality to your drinks list and give guests something memorable to talk about.

Need cocktail ideas? Check this out!

Step 3: Choose Your Service Style

The way drinks are served has a big impact on both how much you’ll need and how much you’ll spend. Think about the style of your wedding and the experience you want your guests to have.

Open bar: An open bar gives guests complete freedom to order whatever they like, whenever they like. It’s a generous option that guests will love, but it also leads to higher consumption — and higher costs. If you go this route, it’s worth setting limits on premium spirits or offering a signature cocktail list to keep things manageable.

Limited bar: A curated drinks menu is a popular middle ground. By offering beer, wine, and perhaps one or two cocktails, you give your guests variety without the expense (and excess) of a full open bar. This approach also makes service faster and keeps the bar line moving.

BYO venues: Many venues in Australia allow couples to bring their own alcohol, which can be a great way to control costs. The flip side is that you’ll need to handle ordering, delivery, and sometimes returning any unopened stock. Make sure to check whether the venue requires licensed bartenders to serve and whether there’s a corkage fee.

Your choice of service style should reflect your budget, your guest list, and the vibe you’re aiming for. A black-tie evening might suit an open bar with cocktails, while a relaxed garden wedding could feel just right with a well-stocked limited bar and plenty of sparkling wine.

An open bar vs a cash bar, which is better?  Find out here

FAQ: Your Top Questions Answered

How much alcohol per guest for a wedding?

On average, five to six drinks each for a standard reception.

How many bottles of wine for 100 guests?

Around 40–45 bottles (half red, half white).

Do we need spirits?

Not always, as Beer and wine are plenty for many couples. Spirits are more common at evening weddings or when cocktails are part of your theme.

What happens if we run out?

Some venues allow last-minute orders, but it’s better to over-order slightly and return unopened cases if possible.

Final Toast

There is no single “right” way to stock the bar for your wedding. It all depends on your guest list, your budget, and the kind of celebration you are planning. By focusing on three key factors: the number of guests you are inviting, the mix of drinks you would like to serve, and the style of service that suits your day, you can make confident decisions that keep both costs and expectations in check.

If you are dreaming of a free-flowing open bar, a curated list of favourites, or a budget-friendly BYO setup, a little preparation ensures your reception runs smoothly. Most importantly, it means you and your guests can relax, raise a glass, and enjoy a night that feels truly like your celebration.

Sorting the bar is just the beginning. Let us help you tick off the rest. Easy Weddings