Cash Bar vs Open Bar: How to Choose Your Wedding Drink Strategy
Alcohol is one of the largest and most variable line items in a wedding budget, and the bar format you choose sends a social signal as much as it moves a number on the spreadsheet. An open bar, where the couple covers all drinks, is the traditional expectation at a hosted celebration in North America. A cash bar, where guests pay for their own drinks, can save thousands but is widely considered a faux pas if it comes as a surprise. Between those two poles sits a range of hybrids that let you control cost without asking guests to reach for their wallets.
The right choice depends on three things: your total budget, your guest count and how much they tend to drink, and the norms of your social and cultural circle. A 60-person afternoon garden wedding has very different bar economics than a 200-person evening reception with a late-night dance floor. Understanding the actual cost drivers — per-person versus consumption-based pricing, corkage fees, bartender labor, and the markup venues add to alcohol — lets you make a decision based on math rather than anxiety.
This guide breaks down each format, shows you how to estimate real costs, and walks through the hosted-hybrid options that experienced planners reach for most often: beer-and-wine-only bars, limited signature-cocktail menus, drink tickets, and consumption bars with a cap. The goal is a bar that fits your budget while keeping the celebration warm and generous.
Step-by-Step Guide
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Understand the Three Core Formats
An open bar means the couple hosts all drinks for the entire event — the most generous and the most expensive option. A cash bar means guests pay for their own drinks, which shifts cost off the couple but can feel unwelcoming if guests were not told in advance. A limited or hosted-hybrid bar sits in between: the couple hosts a defined selection (say, beer, wine, and two signature cocktails) while anything outside that list is either unavailable or available for purchase. Most modern weddings land in this middle category because it balances hospitality with budget control.
- 2
Learn How Venues Price Alcohol
Venues and caterers typically price bars one of two ways. Per-person pricing charges a flat rate per adult guest for a set number of hours — often $25–$70 per person for a standard open bar — regardless of how much each person drinks. Consumption-based pricing charges only for what is actually poured, which favors lighter-drinking crowds but carries budget uncertainty. Ask whether you can supply your own alcohol (many venues allow it for a per-bottle corkage fee), which is almost always cheaper than the venue's markup. Always confirm whether bartender labor, mixers, ice, and glassware are included or billed separately.
- 3
Estimate Your Real Consumption
A common planning rule is roughly one drink per guest per hour, with the first hour running higher (guests arrive thirsty) and later hours tapering. For a 100-guest, five-hour reception, that is about 500 drinks. Adjust for your crowd: a wine-loving family skews differently than a group that closes down the dance floor. A standard 750ml wine bottle yields about five glasses; a case of beer covers 24 servings; a 750ml spirit bottle makes roughly 16 cocktails. Building a rough tally shows whether per-person or consumption pricing wins for your specific event.
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Consider the Hosted-Hybrid Options
The most popular budget-savers keep the bar hosted — no guest ever pays — while trimming the selection. A beer-and-wine-only bar cuts spirits, the priciest category, and covers the majority of drinkers. A signature-cocktail menu of one or two curated drinks limits the range while adding a personal touch. Drink tickets give each guest a set number of hosted drinks, after which the bar closes or converts. A consumption bar with a spending cap lets the couple host until a preset dollar amount, then switches to cash. Each keeps the celebration feeling generous while controlling the total.
- 5
Handle Cash-Bar Etiquette Carefully
If budget genuinely requires guests to pay, the cardinal rule is no surprises. Signal it warmly and in advance — a note on the wedding website such as 'a hosted beer and wine bar with a cash bar for cocktails' prepares guests and lets them bring a card. Never make the tip jar the guests' only clue. Better still, host at least beer and wine so no one who simply wants a glass of wine has to pay, and reserve the cash element for premium spirits. Provide an ATM location if the venue is remote, since many guests carry no cash.
- 6
Trim Bar Costs Without Going Cash
Several levers reduce an open-bar bill without shifting cost to guests. Shorten the hosted window by closing the bar during dinner (guests are eating anyway) and reopening for dancing. Serve a batched signature cocktail instead of a full spirits menu to cut waste and labor. Buy your own alcohol where permitted and return unopened bottles. Skip a champagne toast for the whole room — most goes flat and untouched — and let guests toast with whatever is already in their hand. Offer a great non-alcoholic option so lighter drinkers are delighted rather than defaulting to expensive cocktails.
Pro Tips
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Ask your venue if you can buy alcohol on consignment — you pay only for bottles opened and return the rest, combining consumption savings with a hosted bar.
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Close the bar for 30–45 minutes during dinner service; guests barely notice, and you shave a meaningful chunk off a per-hour bar bill.
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A signature cocktail batched in advance pours faster, reduces bartender labor, and controls the exact spirit cost per serving.
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If you must include a cash element, host beer and wine fully and only charge for premium liquor — no guest wanting a simple glass of wine should ever pay.
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Put the bar format on your wedding website weeks ahead so out-of-town guests know whether to bring a card, avoiding an awkward tip-jar surprise.
Frequently Asked Questions
Is a cash bar tacky?
A cash bar is not inherently rude, but a surprise one is. Etiquette experts agree the real faux pas is failing to warn guests. If budget requires it, communicate clearly in advance and host at least beer and wine so no one is forced to pay for a basic drink. A well-signposted hosted-hybrid bar reads as thoughtful, not cheap.
How much does an open bar cost per person?
Per-person open-bar pricing commonly runs $25–$70 per adult for a standard multi-hour reception, depending on the venue, the selection (beer/wine versus full spirits), and the region. Consumption-based pricing can cost less for light-drinking crowds. Always confirm whether bartender labor, mixers, and glassware are included in the quote.
What is the cheapest way to serve alcohol at a wedding?
The most economical hosted option is usually a beer-and-wine-only bar using alcohol you supply yourself (where the venue allows it, for a corkage fee), served during a shortened window. Adding one batched signature cocktail keeps it feeling special. This avoids the high markup and labor of a full-spirits open bar without asking guests to pay.
How much alcohol do I need for 100 guests?
Plan for roughly one drink per guest per hour — about 500 drinks for a five-hour, 100-person reception. As a rough split, that is around 150 beers, several cases of wine (a bottle pours five glasses), and spirits for cocktails if offered. Buy on consignment where possible so you can return the unopened surplus.
Do you tip at an open bar wedding?
At a hosted open bar, the couple typically pre-arranges gratuity with the venue or caterer (often 18–22%), so guests should not be asked to tip and a tip jar should not be out. If you are running a cash bar, tipping follows normal bar convention. Clarify the gratuity arrangement in your bar contract to avoid a jar appearing unexpectedly.
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