How much spirits do I need for 300 guests?

You need 58 bottles of spirits for 300 guests at a thanksgiving. This provides 856 total servings with a 15% buffer to ensure you don't run out.

How much spirits per person for a thanksgiving?

Plan for 2.9 servings of spirits per person at a thanksgiving. This accounts for the fact that not everyone drinks alcohol and consumption naturally slows as the event progresses.

How many servings are in a bottle of spirits?

One bottle of spirits contains 17 servings. For 300 guests, you'll need 58 bottles to provide 856 total servings.

What percentage of guests will drink spirits at a thanksgiving?

At a thanksgiving with 300 guests, approximately 195 guests (65%) will actively drink. Our formula accounts for this when calculating the 58 bottles you need.

Should I buy extra spirits as a buffer?

Yes! Our calculation of 58 bottles already includes a 15% buffer (7 extra bottles). This ensures you won't run out even if some guests drink more than average. It's always better to have leftovers than to run short.

How long will 58 bottles of spirits last for 300 guests?

58 bottles of spirits will last approximately 4 hours for 300 guests at a thanksgiving. This calculation factors in the natural slowdown of consumption as the event progresses.

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How Much Spirits for a 300 Guest Thanksgiving?

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bottles of spirits

For a 300-guest thanksgiving lasting 4 hours

15% buffer included

856

Total servings

2.9

Per person

Buffer bottles

How We Calculated This

Our bartender-tested formula, step by step

Estimate actual drinkers

300 guests × 65% drinking rate

= 195 drinkers

At xlarge events, about 65% of guests typically drink alcohol.

Calculate base consumption

195 drinkers × 1.5 drinks/hour × 4 hours

= 1170 base drinks

Industry standard is 1.5 drinks per person per hour for a 4-hour event.

Apply consumption decay

Adjusted for drinking slowdown over time (decay factor: 3.25)

= 951 adjusted drinks

People drink faster in the first hour and slow down as the event progresses.

Apply thanksgiving modifier

× 0.9 (-10% for spirits)

= 856 spirits servings needed

Thanksgivings typically consume 10% less spirits than average.

Convert to bottles

856 servings ÷ 17 servings per bottle

= 50.4 bottles (raw)

Each bottle of spirits provides 17 servings.

Add 15% buffer & round up

50.4 × 1.15 = 58.0, rounded up

= 58 bottles

Always round up and add a buffer. Running out is worse than having leftovers!

* Why trust this formula?

Based on industry standards and refined by bartenders with 30+ years of experience. We factor in consumption decay (people drink less as events progress) and real-world drinking percentages.

📊 Quick Reference: Spirits by Guest Count

Guests	Spirits Needed	Total Servings
25 guests	5 bottles	71 servings
50 guests	10 bottles	143 servings
75 guests	15 bottles	214 servings
100 guests	20 bottles	285 servings
150 guests	29 bottles	428 servings
200 guests	39 bottles	571 servings

* All calculations include a 15% buffer. Amounts for thanksgiving.

Your Shopping List

Everything you need, plus essentials you might forget

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Spirits

The main event

bottles

Don't forget these

Mixers (soda, tonic, juice) (Variety is key)

286 liters
Ice (~2 lbs per person)

390 lbs
Cocktail glasses (2 per drinker)

390 glasses
Buy
Garnishes (limes, lemons)

107 pieces

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Pro Tips for Your Thanksgiving

Insider advice from experienced bartenders

💡

Wine consumption peaks during dinner - have bottles ready at the table.

⏰

Pre-dinner cocktails should be light so people can enjoy the meal.

🎯

After-dinner drinks (port, brandy) are a nice touch.

🧊

Football watching = beer in the afternoon before dinner.

✨

Designated drivers are essential - plan non-alcoholic options.

🛒 Buying Guide

Thanksgiving is wine-heavy with the meal. Plan 1 bottle of wine per 2 adults at the table. Have a light cocktail option for pre-dinner and maybe some beer for football watching. Keep it classy.

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