Food & cooking
Pizza party portion planner
Combine group appetites and round the slice budget up to whole pizzas.
A clear answer. Here’s how.
Sums people × supplied slices per person for each group, adds your percentage allowance and rounds up at the selected slices per pizza. People and slice counts per pizza are whole numbers; per-person appetite may be fractional. This is a portion budget rather than a nutritional recommendation or size-equivalence calculation.
See a worked example
Worked example
A fixed demonstration, separate from the values you enter above.
- Project CSV
Group,People,SlicesEach Adults,8,3 Children,5,2
- Slices per pizza
- 8
- Extra slice allowance (%)
- 10
Example result
| Group | People | Slices per person | Group slices |
|---|---|---|---|
| Adults | 8 | 3 | 24 |
| Children | 5 | 2 | 10 |
Including 10% extra: 37.400000000000006 slices, rounded up to 5 pizzas at 8 slices each. Appetites and portion assumptions are supplied by you.