Planning food for the office party or team lunch is usually dumped on one person with no budget guidance. Enter your headcount, choose the format, and get a realistic shopping list with per-person cost estimates.
Office parties come with constraints that backyard events do not have: dietary restrictions, limited kitchen access, cleanup timing, and usually a fixed budget per person. This calculator defaults to buffet-style with sandwiches, salad, chips, veggie platters, cookies and coffee. It also includes vegetarian counts so you can make sure everyone is covered. The cost estimate gives you a range to clear with management before you shop.
Estimated quantities - adjust serving tiers or edit package sizes if your local products differ.
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For 30 adults in a buffet setting, plan roughly 30 to 40 sandwiches or sandwich equivalents, 5 to 8 lbs of salad, 4 to 5 family-size bags of chips, a cheese or veggie platter, 2 to 3 dozen cookies or brownies, plus coffee, soda, water, plates, cups and napkins. This calculator breaks it all down into pack counts.
A lunch buffet with sandwiches, sides, drinks and dessert typically runs USD 8 to 15 per person when bought from a grocery store. Catering can run USD 15 to 30 per person. This calculator uses grocery store pricing and shows the per-person estimate in the summary.
Add the number of vegetarian guests in the form, and the calculator flags when a vegetarian main dish is needed. Select Vegetarian Burgers or add a custom cheese-only or veggie option from the menu editor.
Many offices allow beer and wine for after-hours events but not during work hours. Switch the Alcohol setting to Beer and Wine to see how it affects the cost and quantities. For a lunch event, stick with non-alcoholic drinks.
Plan about one cup per adult for a two-hour office party. A 12-cup pot serves roughly 10 to 12 people, so for 30 coworkers plan 2 to 3 pots, and more for a longer event.
For 20 coworkers at a buffet lunch, plan about 20 to 30 sandwiches or sandwich equivalents, 3 to 5 lbs of salad, 2 to 3 family-size bags of chips, a veggie or cheese platter, and about a dozen cookies or brownies.
For 100 coworkers at a buffet lunch, plan about 100 to 150 sandwiches or sandwich equivalents, 10 to 15 lbs of salad, 8 to 10 family-size bags of chips, two platters, and 4 to 6 dozen cookies or brownies.
Plan about 12 large pizzas at 3 slices per person with 8 slices per pizza. Office lunches tend to be lighter eaters, so 10 pizzas with sides is often enough. Add 2 extra pizzas for big appetites.
Veggie platter, fruit tray, mixed nuts, cookies, hummus with pita, and pretzels are easy office-friendly picks. Plan 2 to 3 oz of snacks per person for a 1-hour meeting, plus coffee, water and soda.