How Much Alcohol Do I Need for 50, 100, or 200 Guests?

One of the most common event planning questions is: “How much alcohol do I need for my guest list?” Buy too little and you risk running out. Buy too much and you waste money. Here’s the breakdown.

General Rule of Thumb

• 2 drinks per guest in the first hour.

• 1 drink per guest each additional hour.

• For a 4-hour event → ~5 drinks per guest.

Calculations by Guest Count

• 50 Guests (250 drinks total)

  • 20 bottles of wine

  • 12 bottles of spirits

  • 3 cases of beer

• 100 Guests (500 drinks total)

  • 40 bottles of wine

  • 24 bottles of spirits

  • 6 cases of beer

• 200 Guests (1,000 drinks total)

  • 80 bottles of wine

  • 48 bottles of spirits

  • 12 cases of beer

Factors That Change Quantities

• Cocktail-heavy vs. beer/wine only.

• Age & drinking preferences of your crowd.

• Weather (hot summer = more drinks).

• Full bar vs. limited menu.

👉 Pro Tip: Hiring professional bartenders reduces over-pouring, saves alcohol, and ensures no guest waits in line.