How much food for 40 people
For 40 people at a buffet, plan about 78.5 lb of finished food: 32.75 lb of mains, 17.5 lb of sides and 57 dessert servings. Pour about 200 drinks over 4 hours and buy 80 lb of ice.
Food amounts for 40 people by kind of party
Appetizers
8.25 lb
About 185 bites
Mains
22.25 lb
1 dish
Sides
13.75 lb
2 dishes
Bread & rolls
5.75 lb
About 44 rolls
Dessert
9.75 lb
About 44 servings
Cooked, ready-to-serve weights. Planning estimates with a small margin built in.
Appetizers
9.5 lb
About 211 bites
Mains
32.75 lb
2 dishes
Sides
17.5 lb
3 dishes
Bread & rolls
6.75 lb
About 50 rolls
Dessert
12.5 lb
About 57 servings, 2 kinds
Cooked, ready-to-serve weights. Planning estimates with a small margin built in.
Appetizers
15.75 lb
About 356 bites, 6 kinds
Dessert
5.75 lb
About 26 servings
- · A cocktail party that runs past dinner time becomes dinner. Guests eat as though it is one.
Cooked, ready-to-serve weights. Planning estimates with a small margin built in.
Mains
21.25 lb
1 dish
Sides
13.25 lb
2 dishes
Bread & rolls
5.5 lb
About 42 rolls
Dessert
9.25 lb
About 42 servings
Cooked, ready-to-serve weights. Planning estimates with a small margin built in.
Appetizers
10.75 lb
About 239 bites
Mains
37 lb
2 dishes
Sides
20 lb
3 dishes
Bread & rolls
7.5 lb
About 57 rolls
Dessert
12.5 lb
About 57 servings
- · 4 hours of service — quantities carry 7% for the long tail.
Cooked, ready-to-serve weights. Planning estimates with a small margin built in.
Drinks
200 drinks for 40 people
Mixed bar, 4 hours, 80% of guests drinking alcohol — about 5 drinks a guest.
- Bottles of wine
- 13
- Beers
- 51
- Bottles of spirits
- 2
- Quarts zero-proof
- 16.3
- Quarts of water
- 42.3
- Glasses
- 105
Ice
0 lb
Indoors, bottles kept cold in tubs. On a hot day outside: 110 lb.
- 5 lb bags16
- 10 lb bags8
- 20 lb bags4
What changes at 40
The numbers, compared
- A buffet for 40 needs 78.5 lb of food against 59.25 lb for a plated dinner — people serve themselves and try more dishes.
- Cooked mains: 22.25 lb at a sit-down dinner, 32.75 lb at a buffet with 2 mains, 37 lb at a cookout. Buy roughly a third more raw weight for meat.
- Appetizers only: about 356 bites across a 3-hour cocktail party, or 9 a guest.
- On a hot day outdoors the ice rises from 80 lb to 110 lb, because bottles in a tub melt it too.
- Checked against a starting kitchen of 1 oven and 4 burners, the sample menu for 40 is over capacity; the busiest part is serving stations at 286%.
A sample plan
Buffet for 40, planned by the engine
A representative menu from our recipe library, sized for 40 with a shopping list and a kitchen check. Yours will change the moment you tell the planner about your guests and your kitchen.
Menu for 40
To start
- Warm citrus-fennel olives6 batches · 48 servingson the day
Mains
- Chickpea & squash tagine8 batches · 48 servingsday before
Sides
- Cold green salad, sharp dressing3.5 batches · 28 servingson the day
- Potato gratin3.5 batches · 28 servingson the day
Bread
- Rosemary focaccia, torn5 batches · 50 servingson the day
Dessert
- Gulab jamun4 batches · 48 servingson the day
About 814 g of food a guest. 30% of the cooking can be done before the day.
Shopping highlights
- Citrus for garnish10 ea
- Garlic21 clove
- Herb for garnish — mint or rosemary3 bunch
- Lemon6 ea
- Onion20 ea
- Orange8 ea
- Potato14 lb
- Rosemary1 bunch
- Salad leaves3.3 lb
- Squash27 lb
10 of 33 lines. The full list comes with the plan.
Kitchen check
Over capacity
The day-of cooking does not fit the day. Move dishes to the day before, cut the menu, add an oven, or reduce the guest count. The plan will not compress cooking time for you.
Checked against a starting kitchen of 1 oven and 4 burners — not yours yet. Seats are not counted here: the planner asks for your real number rather than guessing it.
Drinks and cost
- Drinks, all kinds
- 200
- Ice
- 80 lb
- Food, estimated
- $969
About $24 a guest — a planning estimate from typical supermarket costs, not a price.
Scale it
More or fewer people?
Different party?
Set your own numbers
Food for 40: questions hosts ask
How much food do I need for 40 people?
About 59.25 lb of finished food for a sit-down dinner for 40, or 78.5 lb as a buffet, which is roughly 23.7–31.3 oz a person. These are planning estimates for cooked food, with a small margin for a late guest.
How much meat for 40 people?
Plan about 22.25 lb of cooked main dish for a plated dinner for 40, or 32.75 lb for a buffet that puts out 2 mains. Meat loses about a quarter of its weight as it cooks, so buy around 30 lb raw for the dinner.
How many appetizers for 40 people?
When appetizers are the whole party, about 356 bites for 40 guests over 3 hours. Before a dinner, 185 bites is enough to take the edge off.
How many drinks for 40 people?
About 200 drinks over 4 hours with a mixed bar and most guests drinking: 13 bottles of wine, 51 beers, 2 bottles of spirits, and zero-proof drinks for everyone who isn't drinking alcohol.
How much ice for 40 people?
80 lb of ice indoors with bottles kept in tubs, or 110 lb outdoors on a hot day. That is 4 20 lb bags for an indoor party.
How many rolls for 40 people?
About 44 rolls for a sit-down dinner for 40 — close to one each, since bread is a side people take once.
Planning for 40? Get the whole plan
A menu that fits your oven, a full shopping list and a countdown timeline — sized to your real guest list. Free, no sign-up.
Plan my party for 40