How many drink dispensers you need for 100 guests
A 3-gallon drink dispenser holds 384 ounces, about 48 eight-ounce servings before ice, so 100 guests at two glasses each need just over four full dispensers of drink. Run two or three dispensers at once and refill them from coolers rather than lining up five.
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Servings per dispenser
One gallon is 128 ounces, so a 3-gallon dispenser holds 384 ounces. How many glasses that pours depends on the glass:
| Serving | Servings per fill |
|---|---|
| 8 oz | 48 |
| 10 oz | 38 |
| 12 oz | 32 |
| 16 oz | 24 |
Ice in the dispenser takes up part of that volume. Chilling the drink in coolers and serving it over ice in the glass keeps the dispenser’s full count.
How many fills for your guest count
A starting point is two non-alcoholic drinks per guest (typical) across a cocktail hour and dinner; go higher for a long afternoon in the heat or a dry event. At 8-ounce servings:
| Guests | Servings | Full dispensers |
|---|---|---|
| 50 | 100 | 3 |
| 75 | 150 | 4 |
| 100 | 200 | 5 |
| 150 | 300 | 7 |
| 200 | 400 | 9 |
You do not need that many dispensers on the table at once. Two or three running, one per drink, with a person refilling from coolers, keeps the line short and the drinks cold.
How many gallons of tea and lemonade for 100 guests
At two 8-ounce glasses per guest (typical), 100 guests drink 12.5 gallons. Split between sweet tea and lemonade, that is about 6.5 gallons of each, or 3 full 3-gallon dispensers of each, with water set out beside them.
| Guests | Gallons in all | Tea | Lemonade |
|---|---|---|---|
| 50 | 6.3 | 3.5 | 3.5 |
| 75 | 9.4 | 5 | 5 |
| 100 | 12.5 | 6.5 | 6.5 |
| 150 | 18.8 | 9.5 | 9.5 |
| 200 | 25 | 12.5 | 12.5 |
Move the number with the event. Catering recipe guides plan 6 to 8 gallons for a lunch for 100 (typical), when tea or lemonade sits beside other drinks for an hour. When cold drinks are all there is, over several hours in the heat, beverage planners go as high as 25 gallons for 100 guests (typical), about four glasses each. Plan nearer the high end for a long afternoon outdoors in summer heat.
Our beverage service
- Beverage dispensers: 3 gallon, in these styles: Standard, insulated, Fiddle & Fern. The insulated units hold temperature for long outdoor service.
- Coolers and ice equipment: Igloo Sportsman, Coleman 316 wheeled, chiller/ice table.
- Punch bowls in Hammered stainless.
- Champagne fountains for a toast; ask for the size with your quote.
Outdoors and on the beach
- Glass is banned on City of Destin, Okaloosa County, Walton County and Navarre beaches. Confirm what a dispenser is made of before it goes on the sand; the punch bowls are stainless.
- In summer heat, use the insulated dispensers and keep backup batches in coolers, not in the sun.
- Set water beside every flavored drink, especially outdoors in the heat.
For coffee and hot drinks, see how much coffee for 100 guests. For the rest of a beach order, see the beach wedding rental checklist. Add dispensers to your quote request.
Common questions
How many servings are in a 3-gallon drink dispenser?
48 eight-ounce, 38 ten-ounce or 32 twelve-ounce servings, before ice takes up room in the dispenser.
How many gallons of tea and lemonade do I need for 100 guests?
About 12.5 gallons in all at two 8-ounce glasses per guest (typical), about 6½ gallons each of tea and lemonade, with water on the side. Recipe guides range from 6 to 8 gallons for a lunch to 25 gallons when drinks flow for several hours (typical).
How many drink dispensers do I need for 50 guests?
Two, with one refill between them, at two glasses per guest (typical). That is 100 servings against 48 eight-ounce servings per fill.
Rentals in this guide
Compare every size and option in our catering equipment catalog. Planning a whole event? See our party rentals or wedding rentals.
Have your guest count and date? Request a quote with the items above, or browse the full rental catalog. Questions first? Call (850) 904-6785.