How much lasagna for 50 people?

For 50 guests, order about 25 lb of assembled lasagna, which serves about 25 lb. That is roughly 4 full + 1 half trays.

How much lasagna for 100 people?

For 100 guests, order about 50 lb of assembled lasagna, which serves about 50 lb. That is roughly 8 full + 1 half trays.

Catering portion guide

How much lasagna per person?

In short

Plan on an 8 oz portion of lasagna per person as a main, which is a piece roughly 3 by 4 inches. A full hotel pan cuts into about 12 of those, so 50 guests needs four full pans plus a half.

How much lasagna for 10 to 100 people

Planned at finished weight, so what you make is what you serve.

Lasagna quantities by guest count, showing purchase weight and served weight
Guests	Order	Serves	Trays
6	3 lb	3 lb	1 half tray
8	4 lb	4 lb	1 full tray
10	5 lb	5 lb	1 full tray
12	6 lb	6 lb	1 full tray
15	7.5 lb	7.5 lb	1 full + 1 half trays
20	10 lb	10 lb	2 full trays
25	12.5 lb	12.5 lb	2 full + 1 half trays
30	15 lb	15 lb	2 full + 1 half trays
40	20 lb	20 lb	3 full + 1 half trays
50	25 lb	25 lb	4 full + 1 half trays
60	30 lb	30 lb	5 full trays
75	37.5 lb	37.5 lb	6 full + 1 half trays
100	50 lb	50 lb	8 full + 1 half trays

These are standard food-service planning figures, not fixed constants. Real yield moves with cut, trim level, cooking method, and how long the food is held. Weigh your own results once and adjust the factor to your kitchen.

Things that change the number

Cut a full pan 3 across by 4 down for 12 generous portions, or 4 by 5 for 20 smaller ones.
With salad and bread alongside, portions drop to about 6 oz and a pan stretches to 16.
Lasagna must rest 20 minutes before cutting or the portions collapse on the spatula.

Common questions

How much lasagna per person?: Plan on an 8 oz portion of lasagna per person as a main, which is a piece roughly 3 by 4 inches. A full hotel pan cuts into about 12 of those, so 50 guests needs four full pans plus a half.
How much lasagna for 50 people?: For 50 guests, order about 25 lb of assembled lasagna, which serves about 25 lb. That is roughly 4 full + 1 half trays.
How much lasagna for 100 people?: For 100 guests, order about 50 lb of assembled lasagna, which serves about 50 lb. That is roughly 8 full + 1 half trays.

Working out a whole menu, not one dish?

The catering food calculator takes your actual dish list and guest count and returns quantities, tray counts, and a cost range for the whole event.

Open the catering food calculator