Plan portions with adjustable assumptions. This calculator rounds up to complete pizzas; it does not make a restaurant order or guarantee that the selected quantity will feed every guest.
How the estimate works
Required slices = adults × selected adult slices + children × selected child slices. Add the selected buffer and round up the slice target. Divide by slices per pizza and round up again. Appetite allowances are editorial planning assumptions, not an official Little Caesars recommendation.
Budget calculation
If you enter a price, the tool multiplies that price by the recommended number of pizzas. It excludes sides, charged extras, discounts, tax, delivery/service fees and tips. Use the actual price from your selected restaurant; a sample range from another store is not your checkout quote.
Plan the exact order
Confirm each product’s portion, toppings and availability. Lunch combos and Slices-N-Stix trays are not automatically equivalent to an eight-slice whole pizza. Ask the restaurant about large-order timing and any special dietary requirements. Calculator entries stay in the browser; the tool does not save or send them.
Examples and sources
Party portions for 10, 20 and 30 people · Size guide · Tax and checkout totals. The method above is the complete disclosed calculation.
See the editorial policy for source handling and reference pictures. For ingredients and dietary questions, consult the official US nutrition guide and your selected restaurant.