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How to Calculate Catering Quantity

What is Catering Quantity?

Catering quantity calculation ensures enough food and drink for events without excessive costly waste. Amounts depend on meal type, event duration, and expected appetites.

Step-by-Step Guide

  1. 1Meat/protein: 150g/person breakfast; 180g lunch; 220g dinner (raw weight)
  2. 2Vegetables: 80g breakfast; 120g lunch; 150g dinner per person
  3. 3Add 10-15% buffer for buffets as consumption is typically higher than sit-down meals

Worked Examples

Input
50 guests, dinner, 3-hour event
Result
Meat: approx 11kg; vegetables: approx 7.5kg; starch: approx 9kg; drinks: approx 75 litres

Frequently Asked Questions

What is Catering Quantity?

Catering quantity calculation ensures enough food and drink for events without excessive costly waste. Amounts depend on meal type, event duration, and expected appetites

How accurate is the Catering Quantity calculator?

The calculator uses the standard published formula for catering quantity. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Catering Quantity calculator use?

This calculator works with inches, percentages. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Catering Quantity calculator use?

The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.

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