Complimentary Planning Tool

Alcohol Calculator for a Party or Wedding

Enter your guest count and hours of service to see exactly how much beer, wine, liquor, mixers, and ice to buy — and what it should cost. Built on the same standards we use to plan bar programs for weddings, corporate galas, and private parties.

Your Event

100

Most upscale events land between 70% and 85%.

80%

From the moment we begin pouring to last call.

4

Industry standard is roughly 30% with a cocktail program, 50% without.

30%

Roughly 20% with cocktails, 50% without.

20%

Roughly 50% when a craft cocktail menu is offered.

50%

Preferences total 100% — perfectly balanced.

Your Estimate

Based on 80 drinking guests and approximately 400 drinks poured across 4 hours.

5

Cases of Beer / Seltzer

24 cans or bottles per case.

16

Bottles of Wine

750ml — five pours per bottle.

13

Bottles of Liquor

750ml — sixteen 1.5oz pours per bottle.

5

Cases of Mixers

Juices, sodas, tonic, and soda water.

250 lb

Ice Required

Service ice plus chilling — craft ice supplied by us.

Estimated Spend

$662$1,245

Beverage cost only. Varies by market, brands, and retailer.

This is an estimate assuming average drinkers. Purchase where returns are accepted on unopened product — and always round up on your signature cocktail.

Have Us Build Your Bar Program
Worked Examples

Three Real Events, Fully Costed

The exact math we run when we build a bar program — so you can sanity-check the calculator against the kind of event you are hosting.

Backyard Party — 50 Guests

3 hours of service, 80% drinking, mix of 40% beer / 20% wine / 40% cocktails.

Drinking guests
40
Total drinks
160
Beer / seltzer
3 cases
Wine
7 bottles
Liquor
4 bottles
Mixers
2 cases
Ice
110 lb

Beverage spend

$276 – $513

Two coolers of ice and one extra bottle of the signature spirit keeps the bar from stalling.

Wedding Reception — 150 Guests

5 hours of service, 85% drinking, mix of 25% beer / 30% wine / 45% cocktails.

Drinking guests
128
Total drinks
768
Beer / seltzer
8 cases
Wine
47 bottles
Liquor
22 bottles
Mixers
9 cases
Ice
400 lb

Beverage spend

$1,354 – $2,616

Wine climbs at seated dinners. Plan a champagne pour for the toast on top of this list.

Corporate Gala — 300 Guests

4 hours of service, 70% drinking, mix of 30% beer / 25% wine / 45% cocktails.

Drinking guests
210
Total drinks
1,050
Beer / seltzer
14 cases
Wine
53 bottles
Liquor
30 bottles
Mixers
12 cases
Ice
690 lb

Beverage spend

$1,796 – $3,412

Two-plus bar stations keep waits under three minutes at this headcount.

Set the sliders above to match your event, then use Print Shopping List for a checklist you can carry into the store.

How We Calculate

The Standards Behind the Numbers

How much alcohol do I need for a party?+

Plan on two drinks per guest in the first hour and one per hour after that. For 100 guests at a four-hour party with 80% drinking, that is roughly 400 drinks — about 5 cases of beer, 16 bottles of wine, and 13 bottles of liquor with mixers.

How many drinks does a guest have?+

Two drinks in the first hour and one per hour after that. It is the figure professional bar programs use, and it holds up across weddings, galas, and corporate receptions.

How many bottles of liquor do I need for 50 or 100 guests?+

A 750ml bottle pours about sixteen 1.5oz cocktails. For 50 guests over four hours with half of the drinks being cocktails, plan on about 7 bottles; for 100 guests, about 13. Always add one extra bottle of your signature spirit.

Why is the cost shown as a range?+

Beverage pricing swings widely by state, retailer, and the brands you select. The low end reflects solid well and house selections; the high end reflects premium and top-shelf labels.

How much ice do I need for a party?+

Budget about 1.5 pounds of ice per guest for service and chilling, and more in warm weather. Our bar programs bring craft ice for cocktails in addition to bulk service ice.

Do I need to buy the alcohol myself?+

In most markets the host purchases the alcohol and we provide the licensed, insured bar service, tools, ice program, garnish, and full setup and breakdown. Send us your event details and we will build the exact shopping list.

Can you design the menu around this estimate?+

Yes. Share your guest count and style and we will return a bespoke cocktail menu with an itemized proposal within 24 hours.

Crafting exceptional events since 2019

Secure Your Date

Send your numbers over and we will return an itemized bar plan — staffing, menu, and exact quantities — within 24 hours.