How to Calculate Quantities for Catering
Learn how to easily estimate food quantities for any gathering with this straightforward guide. From meat and poultry to pasta and rice, get practical tips for planning meals without the hassle.

Here is a handy guide for estimating quantities of the basic food groups when entertaining
Meat
- For a casserole: 200g (boned and trimmed) per person
- Roast: Whole fillet 200g per person (1 kg, trimmed, will serve 5)
- Rack of Lamb: Allow 3 to 4 cutlets per person (there are generally 7 cutlets per rack)
- Minced Meat: 60g per person for a pasta sauce
Poultry
- Whole Roast Chicken: Allow 500g per person
- There are approximately 8 chicken drumsticks per kg
- There are approximately 10-12 chicken wings per kg
- Turkey: For a whole roast turkey, allow 500g per person
- (3kg turkey for 6 people, 4kg for 8-10 people, 5kg for 10-12 people)
- Turkey Breast Fillet (boned): About 1.5kg will yield between 12-15 good slices
Pasta
- Entree: 60g per person
- Main Course: 125g per person
- To Accompany a Single Main Course: 50g per person
Rice
- Raw Rice: 50g per person, which swells to 3/4 cup when cooked
Bread
- 1 loaf generally has 20 slices (this will also make 30 ribbon sandwiches)
- 1 large baguette will cut into 15-20 slices
Cream & Ice Cream
- 300ml carton of cream, whipped, yields 14 serves
- 2 liters of ice cream yields 16 scoops
Cheese Platter
- 90g per person for up to 10 people
- 60g per person for up to 20 people
- 30g per person for more than 20 people
Tea & Coffee
- 250g tea yields 80 cups
- 200g ground coffee yields 40 cups
- You will need 120ml water per cup or 3 liters for 25 cups
- 25ml milk per cup


