Plan food and beverage quantities for a corporate event using attendance, event duration, serving style, and a customizable buffer. The calculator estimates total portions, beverage servings, and coffee service while making the planning assumptions visible for caterer discussions and purchase checks.
Every total is rounded up to a whole serving or portion.
The main result is the combined count of planned food and cold-drink servings. Separate figures are more useful for ordering because meal portions, snack pieces, drinks, and coffee use different package sizes.
Dietary restrictions, alcohol service, meal timing, climate, and caterer package sizes are not inferred. Confirm the menu and service plan with the caterer.
For 250 guests over 4 hours, with one meal, 1.5 snack pieces and one cold drink per guest per hour, a 60% coffee share at 1.5 cups each, and an 8% buffer, plan 270 meals, 1,620 snacks, 1,080 cold drinks, and 243 cups of coffee.
Enter a buffer that reflects attendance uncertainty, menu variety, and replenishment plans. The calculator does not prescribe a universal percentage.
Yes. Set meal portions per guest to zero and keep the beverage and snack rates that apply.
Duration multiplies snacks and cold drinks. Meals and coffee use their own per-person assumptions and are not automatically multiplied by event hours.
Each final category is rounded up to a whole portion, piece, serving, or cup so the estimate never orders a fraction of an item.
No. Split vegetarian, vegan, allergy-safe, religious, or other special meals from the total using registration data and confirm handling with the caterer.
| Input | Purpose |
|---|---|
| Expected guests | User-adjustable planning assumption |
| Event duration | User-adjustable planning assumption |
| Meal portions per guest | User-adjustable planning assumption |
| Snack pieces per guest per hour | User-adjustable planning assumption |
| Cold drinks per guest per hour | User-adjustable planning assumption |