What Party Drinks Really Cost Per Guest
Per-guest cost for every drink on the site at a 20-person party, computed from the same serving and price data behind our drink calculators.
Estimates based on USDA serving guidance and standard catering portions. See our method.
Where these numbers come from
Every quantity and price range below comes from the same data that powers our drink calculators: a per-person serving amount for each drink and a typical U.S. retail price range for the unit it is sold in. We ran all 21 active drinks through that math for a 20-guest party at a normal drinking pace, with each drink treated as the only one being served. These are planning ranges, not receipts: your store, brand, and region will move any single line up or down. What the comparison is good for is seeing which categories carry the cost and which do not.
One methodological note, the same one that applies to our food-cost numbers: the totals below assume a drink is standing alone. In practice a bar always mixes several drinks, and our calculators apply a reduction when you mark that other drinks are being served, since nobody at a real party drinks only vodka or only soda. Serve four or five drink options and the actual quantity of each one drops well below the standalone numbers here.
Alcohol runs $5.21 per guest on average; non-alcoholic runs $0.86
Averaged across every drink in each group, drinks containing alcohol (beer and wine, spirits, and mixed cocktails) work out to about $5.21 per guest at this party size, against roughly $0.86 per guest for non-alcoholic and hot drinks. That is close to a 6x gap, and it holds up item by item, not just on average: the single cheapest drink in the entire dataset, iced tea at $0.20 to $0.50 per guest, is non-alcoholic, while the single priciest, mimosa at $5 to $10 per guest, is not. The gap is not about alcohol itself so much as what alcohol is usually sold in: bottles and pours with real brand markup, against soda and juice sold by the gallon or the case.
Beer & wine, spirits, and cocktails compared
Within the drinks that contain alcohol, the spread is wide. Beer and hard seltzer sit at the affordable end because they are sold and priced by the individual can. Spirits look expensive by the bottle but stretch across many pours, which brings their per-guest number back down. Mixed cocktails land in between, priced by the batch ingredients rather than a single bottle. At 20 guests, party punch (alcoholic) is the cheapest alcoholic option at $1.50 to $3 per guest, while mimosa is the priciest at $5 to $10 per guest.
| Drink | Category | Quantity for 20 | Total cost | Per guest |
|---|---|---|---|---|
| 🍺 Beer | alcoholic | 60 12oz cans/bottles | $60 to $150 | $3 to $7.50 |
| 🥂 Champagne | alcoholic | 5 bottles | $75 to $200 | $3.75 to $10 |
| 🍷 Wine | alcoholic | 8 bottles | $80 to $160 | $4 to $8 |
| 🥤 Hard Seltzer | alcoholic | 60 cans | $90 to $150 | $4.50 to $7.50 |
| 🍸 Vodka | spirits | 3 750ml bottles | $45 to $105 | $2.25 to $5.25 |
| 🍹 Rum | spirits | 3 750ml bottles | $45 to $105 | $2.25 to $5.25 |
| 🥃 Whiskey | spirits | 3 750ml bottles | $60 to $150 | $3 to $7.50 |
| 🌵 Tequila | spirits | 3 750ml bottles | $60 to $135 | $3 to $6.75 |
| 🍹 Party Punch (Alcoholic) | cocktails | 3 gallons | $30 to $60 | $1.50 to $3 |
| 🍷 Sangria | cocktails | 7 pitchers | $56 to $105 | $2.80 to $5.25 |
| 🍹 Margarita | cocktails | 40 servings | $80 to $200 | $4 to $10 |
| 🥂 Mimosa | cocktails | 50 servings | $100 to $200 | $5 to $10 |
The keg math worth knowing if you are buying beer for a bigger group: our data prices beer by the individual 12oz can or bottle, which is the right way to shop for a small party, but once a guest list gets past 40 or 50, a keg's bulk pricing usually beats buying that many singles. The per-can numbers above are the honest floor for a small or medium party; treat them as a ceiling once you are buying at keg scale.
Non-alcoholic and hot drinks: consistently the cheapest line on the list
On average, every non-alcoholic and hot drink in the dataset costs less per guest than every alcoholic one. Iced Tea is the least expensive item in this group at $0.20 to $0.50 per guest, and even hot chocolate, the priciest, averages $1.50 per guest, still below the $2.25 average for party punch (alcoholic), the least expensive alcoholic option. The printed ranges below do overlap a little at the edges, since a large serving of hot chocolate can cost about as much as a small pour of party punch (alcoholic), but on typical pricing no non-alcoholic drink in the data outprices an alcoholic one.
| Drink | Category | Quantity for 20 | Total cost | Per guest |
|---|---|---|---|---|
| 🧊 Iced Tea | non alcoholic | 2 gallons | $4 to $10 | $0.20 to $0.50 |
| 🍋 Lemonade | non alcoholic | 2 gallons | $6 to $12 | $0.30 to $0.60 |
| 🧃 Juice | non alcoholic | 2 gallons | $8 to $16 | $0.40 to $0.80 |
| 💧 Bottled Water | non alcoholic | 40 16oz bottles | $10 to $30 | $0.50 to $1.50 |
| 🍎 Apple Cider | non alcoholic | 2 gallons | $10 to $20 | $0.50 to $1 |
| 🍹 Party Punch | non alcoholic | 3 gallons | $12 to $24 | $0.60 to $1.20 |
| 🥤 Soda | non alcoholic | 40 12oz cans | $16 to $40 | $0.80 to $2 |
| ☕ Coffee | hot drinks | 30 cups | $8 to $23 | $0.40 to $1.15 |
| 🍫 Hot Chocolate | hot drinks | 30 cups | $15 to $45 | $0.75 to $2.25 |
The practical takeaway is not "serve less alcohol"; it is that a visible, appealing non-alcoholic table costs almost nothing next to the bar and gives every guest, drinking or not, somewhere to go that is not an empty cup. Doubling your soda and water budget barely moves the total, while doubling your beer or spirits budget usually does.
What a mixed bar actually costs for 20 guests
Nobody serves one drink at a party, so a single-item number understates what a real bar costs and overstates what any one bottle needs to cover. A modest mixed bar, one beer or wine, one spirit, and two non-alcoholic options, splits the 20-guest crowd across those choices rather than pricing everyone against every drink at once. Using the standalone figures above as an upper bound, budgeting $1.50 to $10 per guest for the alcohol side and $0.20 to $2.25 per guest for non-alcoholic options gives a realistic planning range, and it will land toward the lower end once you apply the multi-drink reduction our calculators use for a real mixed bar. For an exact number on your own guest list and drink lineup, the drinks and appetizers calculator runs this math together, and the budget calculator works backward from a total dollar figure.
Serving alcohol responsibly
The alcohol figures above assume guests of legal drinking age drinking at a social pace of roughly one drink per person per hour, the same assumption behind every alcoholic drink page on this site. As the host, keep water and appealing non-alcoholic options as visible as the bar, stop serving well before the event ends, and arrange safe rides for anyone who needs one. For health guidance on moderate drinking, see the NIAAA's alcohol facts. Nothing in this article is a recommendation to drink more; the point of the numbers is to help you buy accurately, not to buy more.
Where to go from here
Every drink linked in the tables above has its own calculator page with cost estimates for any guest count, and the drinks hub lists all of them by category. If you are planning food and drinks together, start from food for 20 guests or browse all calculators to run the numbers for your own party.