A little math. A great party.
Plan pizza, cake, drinks, buffet food, tables and your party budget with free calculators. Set your guest count, adjust portions and print your plan.
A little math. A great party.
Calculate pizzas for any guest count using slices per person, slices per pizza and an optional extra allowance. See whole pizzas, spare slices and cost.
Open calculator →Work out how many cakes to order from your guest count, portions per guest and the bakery’s servings per cake. Compare total servings and estimated cost.
Open calculator →Estimate non-alcoholic drinks for a party by guest count, hours and servings per hour. Convert total volume to bottles and calculate the purchase cost.
Open calculator →Estimate total prepared buffet food by guest count, food weight per person and an extra allowance. Split the food into mains, sides and salads.
Open calculator →Calculate how many guest tables you need from your guest count and seats per table. See spare seats and estimated table hire cost.
Open calculator →Build a party budget with food, drinks, venue, decorations, other costs and contingency. Compare the estimated total with your spending limit.
Open calculator →Enter it once. Carry it between all six calculators.
Editable assumptions, clear formulas and worked examples.
Saved on your device. Print a shopping plan without signing up.
A birthday in the garden, an office lunch or a family reunion: start with the number of people attending, then work through food, drinks, seating and cost. Your guest count follows you between tools on this device.
Every estimate shows its assumptions and a worked example. Prices are editable examples, portions are adjustable, and no account is needed. The six tools work independently; changing a pizza price does not automatically change your budget.