How much food for 50 people?
A buffet for 50 people with one main, three sides, rolls and dessert comes to about 77 lb of food: 20.6 lb of cooked main dish, 13.8 lb of each side, 55 rolls and 55 servings of dessert, including 10% extra.
How to work it out
- 50 guests = 50 adults × 1.1 (appetite & extra)
- Main: 6 oz each = 20.6 lb
- Sides: 3 × 4 oz each = 13.8 lb per dish · Rolls: 55 rolls · Dessert: 55 servings
- Total ≈ 77 lb (1.41 lb per adult before extra)
Fifty guests is the classic crowd: a graduation open house, a family reunion, a baby shower, a retirement party. It is big enough that guessing gets expensive, and small enough that you are probably cooking or picking up some of it yourself.
Adjust for your project
More options: Kids · Extra
- Cooked meat or main dish, all mains
- 20.6 lb
- Each side dish
- 13.8 lb
- Each side dish, by volume (½ cup servings)
- 6.9 qt
- Rolls or buns
- 55 rolls
- Dessert servings
- 55 servings
- Food per adult
- 1.41 lb
- Against Iowa State’s 1–1½ lb per guest
- in range (1.41 lb)
- Perishable food should not sit out more than 2 hours (1 hour above 90 °F / 32 °C). Keep hot food at 140 °F (60 °C) or above and cold food at 40 °F (4 °C) or below (USDA FSIS).
Food by number of guests (menu as above)
| Guests | Food in total (approx.) | Cooked meat or main dish, all mains | Each side dish | Rolls or buns |
|---|---|---|---|---|
| 20 | 31 lb | 8.3 lb | 5.5 lb | 22 rolls |
| 30 | 46 lb | 12.4 lb | 8.3 lb | 33 rolls |
| 50 | 77 lb | 20.6 lb | 13.8 lb | 55 rolls |
| 75 | 116 lb | 30.9 lb | 20.6 lb | 83 rolls |
| 100 | 155 lb | 41.3 lb | 27.5 lb | 110 rolls |
| 150 | 232 lb | 61.9 lb | 41.3 lb | 165 rolls |
The buffet for 50, course by course
| Course | Amount for 50 (incl. 10% extra) | Roughly |
|---|---|---|
| Main dish, cooked (6 oz each) | about 20½ lb | about five half-size pans (at roughly 4 lb a pan) |
| Each of 3 sides (4 oz each) | about 13¾ lb | about 7 qt — two half-size pans (about 4 qt each) |
| Rolls | 55 | about 4½ dozen |
| Dessert | 55 servings | two one-layer half sheet cakes (about 36 party slices each, Wilton), or one plus about 20 cupcakes |
| Total | about 77 lb | about 1.4 lb per guest before the extra |
The total lands at about 1.4 lb per guest before the extra — inside Iowa State Extension’s 1 to 1½ lb range, toward the top because three sides and dessert add up. Drop to two sides for a lighter meal. With two mains, say pulled pork and chicken, set the menu to two mains: the calculator plans 4 oz of each, about 13¾ lb of each cooked, because people take some of both.
Buying for fifty
- Meat: 20½ lb of cooked pulled pork means about 40 lb of raw bone-in shoulder — see how much pulled pork for 50 people. Ham is easier: about 17 lb boneless, in how much ham for 50 people.
- Sides: pick one starchy (potatoes or pasta), one salad, one vegetable or beans. How much mac and cheese for 50 people has the dry-pasta math.
- Dessert: two one-layer half sheet cakes (a single one gives about 36 party slices) or 55 cupcakes; see how many cupcakes for 50 people.
- Drinks and ice: two drinks a guest in the first hour and one an hour after, and 1 to 2 lb of ice per guest.
For an open house where people drop in over three or four hours, Iowa State’s advice is to plan for about 60% of those invited — so an invitation list of 80 might eat like 50. Plates and napkins for the same crowd are in how many plates for 50 people.
Different size? Use the full Food Per Person Calculator.
What you’ll need
- Chafing dish buffet setMid-range price
Keeps hot food hot on a buffet line. A full-size pan holds two half-size pans, so one set can serve two dishes.
See options on Amazon (opens in a new tab) - Disposable aluminum pans (half size)Budget price
For cooking, carrying and serving sides and pulled meat for a crowd. Lids make them easy to stack in a car or cooler.
See options on Amazon (opens in a new tab) - Chafing fuel cansBudget price
Gel or wick fuel under each chafing dish. Check the burn time on the can against how long the buffet runs.
See options on Amazon (opens in a new tab)
As an Amazon Associate we earn from qualifying purchases. Links to products are affiliate links — they cost you nothing extra and help keep these calculators free.
Frequently asked questions
How much food for 50 people with two main dishes?
About 84 lb in total, with 13.8 lb of each main dish (cooked).
How much food for 50 people for a lunch?
About 57 lb: 13.8 lb of cooked main, 13.8 lb of each of two sides, rolls and dessert.
How much food for 40 people?
About 62 lb for a buffet with one main and three sides.
Other common sizes
- How much food for 100 people — 27.5 lb of each of 2 cooked mains + 3 sides of 27.5 lb
- How much food for 20 people at a BBQ — 5.5 lb cooked meat + 3 sides of 5.5 lb, 22 buns
Sources
- Iowa State University Extension (AnswerLine) — Graduation party tips (opens in a new tab) — Per person: sandwich meat 3–4 oz, sliders 1.5–2 oz, burgers 4–6 oz, sides 4–6 oz; 1 to 1.5 lb of food per guest; soda 2 cans and water 2 bottles per hour; punch 6 oz.
- Clay County, Minnesota — Amounts of food to serve fifty (cooking for large groups) (opens in a new tab) — Quantity table for 50 servings, built on a 3 oz cooked meat serving; sides, rolls, desserts, punch and lemonade.
- USDA — Using the Food Guide Pyramid (2000) (opens in a new tab) — 2–3 oz of cooked lean meat, poultry or fish counts as one serving.