Catering portions
Catering portions · Guests, Extra allowance (%)
How to use this tool
Enter your own values, then calculate. Results are planning estimates, not a provider quote. Check units and keep a copy using CSV or print.
Inputs
- Guests
- Extra allowance (%)
Calculation: ⌈N × (1 + p / 100)⌉
Your entries stay in this browser unless you export them. Use the same currency throughout. Calculations are estimates based on your inputs.