How much food per person should I plan for a party?

For a full meal, plan about 1 to 1.5 pounds of food per adult: one main serving, roughly 1/3 lb of sides, plus a dessert. Children usually eat smaller portions, while plates, cups and napkins stay close to one per guest.

Which food calculator should I use?

Start with the party food calculator per person for a whole menu, or pick a single-item tool (meat, BBQ sides, pizza, sandwiches, pasta, burgers, hot dogs, chili, fruit, charcuterie) when you only need that one item.

How do you estimate food quantities?

We use standard catering serving sizes adjusted for adults, teens and children, event duration and meal style. See the methodology page for the exact assumptions behind every calculator.

Are the food estimates free?

Yes. Every PartyPrepList calculator is free, needs no account, and produces a print-ready or copyable shopping list.

Food Calculators for Every Party

Quick answer: how much food for a party?

For a full meal, plan 1 main serving per adult, about 1/3 lb of side dishes per person, 2 to 3 drinks per person every two hours, and 1 dessert per guest. Children usually need smaller food portions, while cups, plates and napkins stay close to one per guest. Use the party food calculator per person for a complete menu, or a single-item tool below when you only need one number.

Guests	Total food (full meal)	Burger patties	Large pizzas	Side dishes
10 people	10–15 lb	15–20	4–5	2–3
20 people	20–30 lb	30–40	6–8	2–3
50 people	50–75 lb	75–100	18–19	4–6
100 people	100–150 lb	150–200	38–40	5–7

These are starting points. The calculators below convert them into real store units — bags, trays, packs and bottles — for your exact guest mix, event length and meal style.

Pick a food calculator

Each tool asks for your guest count and party type, then returns practical package counts. Choose by what you are serving:

Party Food per PersonWhole-menu planner: mains, sides, drinks, dessert, supplies Meat Per PersonProtein by type: beef, chicken, pork, pulled pork BBQ SidesColeslaw, baked beans, corn, mac and cheese Pizza PartyPizza counts for adults and kids, any headcount SandwichesHow many sandwiches for 20, 50 or 100 guests Pasta for a CrowdPounds of pasta and sauce for big groups BurgersPatties, buns and toppings per person Hot DogsFranks, buns and condiments ChiliGallons and servings for a crowd Fruit PlatterHow much fruit to buy and prep Charcuterie BoardCheese, meat and accompaniments PotluckShared dishes and who brings what Classroom PartyLow-mess snacks for a school group Office PartyCatering quantities and costs Taco BarShells, meat, toppings per person CupcakesHow many to bake or buy

Choosing the right tool

Planning the whole menu? Use the party food calculator per person — it estimates mains, sides, drinks, dessert and supplies together and turns them into one shopping list. Only need one item? Open its single-item calculator (meat, BBQ sides, pizza, sandwiches, pasta, burgers, hot dogs, chili, fruit or charcuterie) for a faster, focused answer.

For a pizza-focused event, start with the pizza party calculator for any headcount, then jump to the party guides for fixed 20- and 40-person ordering answers. For drinks, see the drink calculators. For holidays, see seasonal parties.

How the food estimates work

Every calculator uses standard catering serving sizes, adjusted for three things: who is eating (adults, teens, children), how long the event runs, and meal style (full meal, buffet, snacks or appetizers). A four-hour party simply needs more than a one-hour drop-in. The methodology page explains the per-person assumptions behind each number and where they shift — for example, sides shrink when pizza is the main, and kids' portions are smaller even though their cup and plate counts stay close to one each.

Quantities are practical planning estimates, not nutritional or medical advice. Real consumption varies with appetite, weather and event flow, so we offer Conservative, Standard and Generous serving levels you can switch between.

Food calculators for every party