How Much Does a Free Bar at a Wedding Cost UK? Uncovering the Hidden Expenses

Offering a free bar at your wedding can be a generous gesture that adds to the celebratory atmosphere of your special day. However, the cost of a free bar can vary significantly depending on factors such as the number of guests, the duration of the bar service, and the types of beverages offered. In the UK, where the traditions might differ from other countries, having an open bar is a choice that needs careful financial consideration, especially against the backdrop of an average wedding budget.

A fully stocked bar with various drinks and glasses, surrounded by happy wedding guests, with a sign indicating "Free Bar" in the UK

At a basic level, providing a free bar post-dinner for 100 guests for a few hours could cost you anywhere from £1,000 to £2,000, with restrictions on the selection of drinks to manage costs. It’s critical to balance your desire for a particular wedding experience with the practical aspects of your budget. Knowing the right questions to ask and understanding the typical expenses involved will help you navigate the decision-making process and choose the best option for your wedding.

Key Takeaways

  • A free bar can significantly impact your wedding budget.
  • Costs can be managed by limiting drink options and duration of the bar.
  • Consider your wedding experience while being mindful of financial constraints.

Understanding Wedding Bar Basics

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When planning your wedding, one of the key elements to consider is the type of bar service you will offer. You want your guests to have a memorable experience, but also need to balance your budget.

Types of Wedding Bars


  • Free Bar: A free bar, sometimes called an open bar, allows guests to enjoy a range of alcoholic beverages without paying. Costs for a free bar can vary depending on factors like drink selection and the duration of service. To give you a rough estimate, for about 100 guests post-dinner, expect to pay £1,000 – £2,000.



  • Open Bar: An open bar is similar to a free bar, with all drinks included. Here, you might offer a wider range of spirits and concoctions which could increase the cost slightly compared to a standard free bar.



  • Cash Bar/Paid Bar: With a cash or paid bar, guests purchase their own drinks. This option can greatly reduce your financial burden, but some guests may prefer the convenience of a free bar.



  • BYOB: Bring Your Own Bottle (BYOB) can be an alternative or addition to your wedding bar, where guests are invited to bring their favorite spirits. This can be a great way to add variety and reduce costs.



  • Cocktail Station: A cocktail station adds a fun and interactive element to your bar, where guests can choose from pre-made cocktails or have them crafted to order.


Choosing the right type of bar for your wedding depends largely on your budget and knowing your guests’ expectations. Each option has its benefits and can be tailored to create the perfect experience for your wedding day.

Breaking Down the Costs

A wedding reception venue with a fully stocked bar, including various spirits, mixers, and garnishes. Tables and chairs are set up around the bar area, with guests mingling and enjoying their drinks

When you’re planning your wedding, considering the cost of an open bar is crucial. Here’s a clear breakdown to help you plan effectively and ensure that no detail is overlooked.

Alcohol and Beverages

For your wedding, you want to offer a variety of drinks to please all of your guests. In the UK, a free bar setup can cost between £1,000 – £2,000 for about 3-4 hours of service for 100 guests. This typically includes a range of beer and wine, a selection of spirits, and a few cocktail options. It’s also common to provide soft drinks for non-drinkers and children. Prices can vary greatly depending on your choice of beverages.

Staff and Service Charges

In addition to the alcohol itself, don’t forget the staffing costs which will include bartenders and wait staff. These can be a crucial factor in the smooth running of your bar service. Service charges may apply and can add a percentage to your overall bill. Don’t be caught by surprise if the staff to guest ratio and service level requirements end up influencing your budget more than anticipated.

Additional Considerations

Lastly, there might be other charges to factor into your budget. Corkage fees can be applicable if you’re supplying your own alcohol—a charge for the venue to serve it. Ensure your venue agreement clarifies this. Also, account for the cost of glassware rental unless it’s included with your venue. Given the current cost of living crisis, prices for wedding essentials like open bars may vary from previous years, so it’s advisable to check the latest rates and budget a little extra for unforeseen increases.

Tips for Managing Your Bar Budget

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When planning your wedding, balancing your desire for a memorable celebration with the need to stay within budget can be challenging, especially when it comes to the bar. Optimize your spending with smart strategies and creative bar setups to ensure your guests have a great time without breaking the bank.

Smart Shopping and Negotiation

  • Compare Prices: Don’t settle for the first quote you receive. Shop around at different stores and suppliers for the best deals on alcohol.
  • Bulk Buying: Many stores offer discounts for bulk purchases. Consider buying your alcohol in larger quantities to save money.
  • Negotiate with Vendors: Sometimes, wedding caterers or venues include bar services. Make sure to negotiate the drink package costs into your catering or venue hire agreement.
  • Use an Alcohol Calculator: Stay in control of your budget by estimating how much alcohol you’ll need. Online alcohol calculators can help you get an accurate idea based on the number of guests.
  • Seasonal and Local Specials: Choose seasonal and local beverages that often come at a lower price point, providing savings and adding a unique touch to your wedding.

Creative Bar Ideas

  • Signature Cocktails: Offer one or two signature cocktails instead of a full bar. Personalize them to reflect your taste, which can be a charming touch and a conversation starter.
  • Limited Time Offer: Have an open bar during specific hours and switch to a cash bar later in the evening to control consumption and spend.
  • DIY Bar: If your venue allows, set up a DIY bar where guests can mix their own drinks. Provide recipes for a fun, interactive experience.
  • Non-Alcoholic Options: Offer a variety of non-alcoholic drinks. This not only caters to guests who don’t drink alcohol but can also help keep your budget in check.
  • Ask for a Gift: Some couples opt for their friends and family to contribute to the bar as their wedding gift, either by donation or purchasing a favorite bottle.

By focusing on smart shopping and negotiation and integrating creative bar ideas, you keep your wedding party jubilant without overspending. Remember that every penny saved on the bar budget can be redirected to other important aspects of your big day, like wedding catering or a little extra on the honeymoon.

Incorporating Bar Expenses into Overall Wedding Planning

The scene depicts a wedding reception with a free bar, showcasing various alcoholic and non-alcoholic drinks. The atmosphere is lively, with guests enjoying the open bar as part of the overall wedding expenses

When planning your wedding, it’s essential to consider how the open bar will fit financially alongside other elements of your big day. It’s not just about how much you’ll spend on the drinks but also how it impacts the overall wedding budget.

Coordinating with Other Wedding Elements

As you map out the expenditures for your wedding, remember that integrating bar expenses requires careful coordination with other aspects. Consider the following to ensure that your open bar complements the rest of the wedding without stretching your budget too thin:

  • Venue: Some wedding venues in the UK offer packages including bar services, which might help streamline costs and planning.
  • Food: The choice of food at your wedding reception may influence your open bar selections—wine pairs well with fine dining, whereas beer might be a great match for casual bites.
  • Entertainment: The amount and variety of alcohol could be correlated with the kind of entertainment; for example, a live wedding band might elevate the mood for celebratory champagne toasts.
  • Flowers and Decorations: While flowers and decorations set the aesthetic, an open bar can often be a focal point, so allocate funds accordingly.
  • Wedding Cake: Choosing a simpler cake design might free up some of your budget to enhance the bar experience with premium spirits or unique garnishes.

To manage all these aspects efficiently:

  • Use Tools: Tools like Excel or Google Sheets can be your best friends in keeping track of spending and adjusting your budget on the fly.
  • Guest List: The number of guests will substantially affect your bar expenses. A meticulous guest count ensures that your open bar is well-stocked without being wasteful.
  • Wedding Insurance: Consider investing in wedding insurance to safeguard against unforeseen circumstances that may affect your wedding budget, including the bar service.

By weaving the bar expenses into your overall wedding planning and keeping a friendly balance between the various moving parts—food, music, venue, and more—you’ll be setting the stage for a day that’s as delightful as it is memorable.

Frequently Asked Questions

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Deciding whether to have a free bar at your wedding can greatly affect your budget. Below, find detailed information to help you estimate the cost for an open bar depending on your guest count.

What’s the average cost of an open bar for a wedding with 100 guests?

For 100 guests, a free bar post dinner for about 3 to 4 hours could cost between £1,000 – £2,000, especially if you opt for some cost-saving measures like not offering ‘top shelf’ liquors or limiting to single shots only.

Can you tell me the price for hosting an open bar at a wedding for 50 people?

While specific prices can vary, the cost for 50 people will generally be less than for 100. It’s reasonable to budget approximately half of what you would for 100 guests, so somewhere in the ballpark of £500 – £1,000, factoring in the same limitations on drink offerings.

For a wedding of 150 attendees, what would the open bar tab typically amount to?

With 150 guests, the cost naturally increases. You might anticipate an expenditure roughly between £1,500 to £3,000, depending on the range and quality of alcohol served and the duration of the open bar service.

How much would I expect to spend on alcohol for a wedding with 200 guests?

For an event of this scale, you could be looking at a bill that might exceed £3,500, though it varies widely based on how extravagant or restrained you want the drink selection to be.

What are some tips for calculating the cost of an open bar at my wedding?

Begin by estimating the number of drinkers and consider the length of your reception. Think about limiting options to beer and wine or signature cocktails, and check if your venue charges a corkage fee for bringing your own alcohol.

Is offering a cash bar at my wedding a common practice?

Yes, many weddings in the UK opt for a cash bar, especially after providing drinks for the wedding meal or toasts, so guests pay for additional beverages themselves. It’s a financially viable option if you’re trying to manage costs.

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