Potluck Planner Calculator

A general rule is to plan for about 1 pound of total food per adult guest for a full meal. For a buffet-style event, increase quantities by 10–15% since guests tend to take extra helpings. Children (ages 3–12) typically eat about half a regular adult portion.

For 50 guests, you typically need around 5 main dish contributors. Each main dish should yield roughly 10 servings — the equivalent of a 9x13 pan or 12 pieces of protein like chicken. Spreading across 5 dishes ensures variety and enough food for everyone.

Plan on about one side dish contributor per 5 guests. Each side dish should provide approximately 5 cups of food, which serves about 10 people a half-cup portion. For 50 guests, aim for 10 side dish contributors to give guests ample variety.

For dessert, each contributor should bring 2 dozen cookies, one full cake or pie, or one half-gallon of ice cream — each of these serves approximately 10–12 people. Plan on one dessert contributor per 10 guests to ensure everyone gets a sweet treat.

Children aged 3–12 typically eat about half a regular adult portion. The calculator accounts for this automatically — enter the percentage of children attending and it will calculate the effective number of adult servings needed, adjusting dish counts accordingly.

Each beverage contributor should bring approximately 2 gallons of a non-carbonated drink or 3 two-liter bottles of soda. Plan for one beverage contributor per 10–12 guests. Don't forget to include water and a non-alcoholic option alongside any other drinks.

Yes — the calculator includes a serving style option for buffet vs. plated meals. Buffet-style events typically require 10–15% more total food because guests are more likely to take second helpings and try multiple dishes. The calculator applies this multiplier automatically when you select buffet.

Most potluck dishes can be prepared 1–2 days in advance, especially casseroles, baked goods, and salads. Cold dishes like pasta salads or desserts can often be made 24 hours ahead. Hot dishes are best prepared the morning of the event and transported in slow cookers or insulated carriers to maintain safe temperatures.