Top 15 Wedding Bar Questions People Are Asking – Answered

Planning your dream wedding means diving into the details — and the bar is one of the most fun (and functional) aspects to get right. With over 15 years of experience helping couples plan the perfect party, we’ve rounded up the top 15 most-asked wedding bar questions and answered them with expert advice, helpful checklists, and links to more in-depth resources.

Let’s raise a glass to stress-free wedding bar planning!

1. How much alcohol do I need for 100 wedding guests?

This is one of the most Googled wedding bar questions by couples! A good rule of thumb is:

Guests will typically drink between 1 to 2 standard drinks per hour.

For a 5-hour wedding with 100 guests:
  • Beer (50%): ~250 drinks = 5 x 49.5L kegs
  • Cocktails (20%): ~100 drinks = 2 x 20L cocktail kegs
  • Wine (20%): ~100 drinks = ~33 bottles
  • Non-Alcoholic (10%): ~50 drinks
Need help crunching the numbers? Use our free Wedding Alcohol Calculator to tailor your quantities. Hire a Kombi Keg Mobile Bar for your Wedding

2. What should be included in a wedding bar setup checklist?

Here’s a structured wedding bar checklist to help you stay organised:

Bar Essentials:

  • Alcohol (beer, wine, spirits)
  • Mixers & garnishes
  • Glassware or cup hire
  • Ice (1.5kg per guest is safe)
  • Cooling or refrigeration
  • Napkins and straws
  • Signage/bar menu

Optional Extras:

  • Mocktail station
  • Photobooth or TV menu (like our Kombi Keg setup!)
  • Lawn games

3. What drinks should I serve at my wedding bar?

Backyard wine tasting for an engagement party

The most popular options include:

  • Local or craft beer
  • Classic cocktails (Mojitos, Margaritas, Espresso Martinis)
  • Wine (red, white, sparkling)
  • Soft drinks, mocktails, and infused water
Need cocktail inspo? Explore our Wedding Cocktails Blog for guest-approved ideas.

4. How do I stock a DIY wedding bar?

Spirits:

  • Vodka, gin, rum, tequila, whiskey
Mixers:
  • Soda, tonic, cola, juices, ginger beer
Extras:
  • Water, Lemons/limes, mint, sugar syrup, ice, stirrers
Include signage for drink recipes and be sure to comply with licensing requirements if needed.

💧 Water is Non-Negotiable

Whether guests are drinking alcohol or not, staying hydrated is key to a safe and enjoyable celebration. You can offer:
    • Infused water jugs (with citrus, cucumber, or berries)
    • Bottled water in ice tubs or from a spare tap on the Kombi Keg
    • Sparkling water on tap as a refreshing mixer or standalone option
For outdoor weddings or summer receptions, consider planning for at least 1.5 cups of water per guest per hour, especially if alcohol is flowing freely.

5. Should I have an open bar or a cash bar at my wedding?

Open Bar Pros:

  • Guests love it
  • Smooth experience
Cash Bar Pros:
  • Budget-friendly
  • Limits overdrinking
You can also do a hybrid bar (e.g., free beer & wine, cocktails for purchase). Important Licensing Note: If you’re hiring a mobile bar service, it’s important to understand that most licensed vendors — including Kombi Keg — cannot legally charge guests directly for alcohol on the day. Cash bars typically require a licensed venue with the appropriate permits. If you’d like to keep costs down without breaching regulations, consider offering drink tokens or setting spending caps with your mobile bar provider in advance.

A couple getting married

6. Can I provide my own alcohol at my wedding?

Yes, many venues and mobile bar services (like Kombi Keg) allow couples to supply their own alcohol. This is a great way to save money and control exactly what’s served. However, there are a few things to consider:

Checklist for BYO Alcohol:
  • Confirm if your venue allows BYO
  • Ensure your mobile bar provider can handle third-party stock
  • Secure proper licensing if required by your state or territory
  • Plan refrigeration and storage for the drinks
  • Consider hiring professional bar staff for safe service

8. How do I create a wedding bar menu?

Keep it simple, stylish, and seasonal:

  • Feature 2 beers, 2 wines, and 2 signature cocktails
  • Use fun names tied to your love story
  • Print or display the menu on a chalkboard or TV screen

9. What are some non-alcoholic wedding bar ideas?

Whether for kids, designated drivers or sober guests, here are great ideas:

  • Sparkling mocktails (see our Mocktails Blog)
  • Kombucha on tap
  • Flavoured waters with fruit/herbs
Consider batching cocktails into kegs as it is the most cost-effective way of serving mocktails at a wedding.

10. How do I plan a wedding bar on a budget?

  • Choose a beer & wine only bar
  • Limit cocktail options
  • Set a drink limit per guest
  • Offer a signature drink to reduce ingredients
Hire the Perfect Venue for your BOHO Wedding

11. What licenses are needed for serving alcohol at a wedding?

This varies by location, but generally:
    • A liquor license is needed unless it’s private property with BYO (you are not charging your guests by the glass)
    • Most wedding venues are licensed to sell alcohol to you or your guests (check your local regulations)

13. What is the best way to avoid guests overdrinking at a wedding?

    • Hire experienced bartenders
    • Offer food throughout the night
    • Serve plenty of water and mocktails
    • Set a last-call policy

14. What should I ask a wedding bartender before hiring them?

Top Questions to Ask:
    1. Are you licensed and insured?
    1. What does your package include?
    1. Do you help with setup/cleanup?
    1. Can you customise cocktails?
    1. Do you bring glassware or cups?

15. What are the best signature cocktails for weddings?

Favourites include:
    • Classic Mojito
    • Elderflower Spritz
    • Spicy Margarita
    • Espresso Martini
See recipes and customisation tips in our Wedding Cocktails Blog.

Bonus Question: How can I keep my guests entertained while I’m getting photos?

It’s a common challenge and a very popular wedding bar question: the newlyweds disappear for photos, and guests are left wondering what to do. Keep the fun flowing with interactive and easy-to-set-up entertainment options: Top Ideas:
    • Hire jumbo adult-friendly lawn games like Giant Jenga, Connect 4, and Cornhole
    • Set up a DIY mocktail or cocktail station
    • Play pre-curated playlists or acoustic background music
    • Add a photobooth to your party
For more ideas, check out our blog post on Outdoor Games for Adults — a great way to keep energy high and your guests mingling while you’re off capturing those special moments.

Final Tip

Looking for even more inspiration? Browse through Pinterest’s wedding bar ideas to see what’s trending in bar setups, signage, cocktail stations, and décor. For a full-service wedding bar that travels to your venue, check out our Kombi Keg Wedding Services. From self-serve beer taps to full bartender service, we bring the bar to you — beautifully.
Book your Kombi Keg now
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