How Much Alcohol for a 200-Guest Wedding

The full shopping list for 200 guests

This is a 4-hour open bar at the wine-leaning default of 25 percent beer, 50 percent wine, and 25 percent liquor, with a 20 percent overage buffer already built in. Every quantity rounds up, because running dry is worse than a few unopened bottles you can return.

How we got these numbers

Nothing here is a guess. The list is generated by the same engine as our wedding alcohol calculator, and every conversion is a published yield you can check yourself:

• 1 drink per guest per hour. That's the standard rule from The Knot and Zola. For 200 guests over 4 hours: 200 × 4 = 800 drinks.
• A 20 percent buffer on top. 800 × 1.2 = 960 drinks to actually buy. The common outside guidance is a 10 to 15 percent cushion; we sit at the top of that range because most stores take back unopened bottles, so over-buying is low-risk.
• 5 pours per 750ml wine bottle (12 bottles per case). Wine is 50 percent of the pour, so 480 wine drinks ÷ 5 = 96 bottles.
• 24 beers per case, and about 165 twelve-ounce servings per half-barrel keg. Beer is 25 percent of the pour, or 240 beers.
• 22 cocktails per liter of spirits at a 1.5 ounce pour. Liquor is 25 percent of the pour, so 240 liquor drinks ÷ 22 = 11 liters.
• 1.5 pounds of ice and 3 cups per guest, plus about a quart of each mixer per 3 guests.

Change any assumption and the list moves. A heavier 1.75 ounce liquor pour drops a liter to closer to 19 drinks, so round the spirits up if your bartender pours generously.

What a 200-guest bar costs

The list above sizes the bar; it doesn't price it. As an editorial estimate, the alcohol and mixers alone run about $8 to $12 per guest at typical US retail prices, which is roughly $1,634 to $2,442 for the whole 200-guest order. That figure is our own construct, built from the exact bottle counts above times common retail price bands (wine around $12 to $18 a bottle, beer $24 to $34 a case, liquor $22 to $34 a liter). It is not a quote, and it excludes labor.

At 200 guests labor is a real line. Bartender pay typically runs $35 to $75 an hour with a multi-hour minimum, and at this size you're staffing three bartenders plus a barback, then a $150 to $300 tip on top. If a venue or caterer supplies and pours everything through a bar package, you're paying for convenience and markup, which lands well above the DIY retail range. For where your own market falls, see our cost-by-state and cost-by-city pages and the wedding bartender cost guide.

Why 200 guests needs a barback

Under 200 guests, bartenders can usually restock themselves between rushes. Past 200, the lines get long enough that a bartender who leaves the well to grab ice or a fresh case stalls the whole bar. A barback keeps ice, cups, garnish, and backup bottles stocked so the three bartenders never stop pouring. It's the single cheapest way to keep a big bar moving, and our how many bartenders guide walks through the full staffing ladder.

This assumes a 4-hour reception

The list is sized for a bar that's open 4 hours, the typical reception length. Stretch to 5 hours and the baseline climbs to 1,000 drinks before the buffer, so add roughly a quarter more of everything. Treat one drink per hour as an average, not a ceiling: the first hour always runs heavy as everyone gets a drink at once, and the flat rule bakes that opening surge into the night's average.

Count drinking-age guests, not your full headcount. With a list this size, even a modest share of kids or non-drinkers is a dozen or more people, so buy for the number who'll actually visit the bar. A crowd that drinks hard can push toward two drinks in that first hour, so nudge the mix or hours up if you know your people.

Adjust the mix to match your crowd

The 25/50/25 wine-leaning split is a safe default for a mixed guest list, but it's not the only option. A cocktail-forward crowd runs closer to 25 percent beer, 25 percent wine, and 50 percent liquor, which shifts bottles toward spirits. A craft-beer crowd leans beer-forward at 40/30/30. Skipping spirits entirely to keep it simple? A beer-and-wine-only bar goes wine-heavy at 40/60 and drops the liquor, mixers, and a chunk of the labor. Use the calculator below to re-run any of these against 200 guests in one click.

One thing the list deliberately leaves out: signature cocktails. If you're batching a his-and-hers drink, plan that as a separate recipe on top of the base bar rather than folding it into these numbers, since a batched cocktail draws down your spirits and mixers faster than the flat math assumes.