Depending on how you are planning on cooking them. for uniform cooking, try to select a uniform size, or cut the larger ones in half. Cut off the ends of each potato, but don't peel them. Allow at least 2 potatoes per person, or about 1/2 lb. For 100 people, that would be around 50 lbs.
If you are serving a lot of other side dishes, such as salads and other vegetables, you might be able to lower that to 40 pounds, but I would suggest any less.
25 to 30 pounds.
I would use about 12-15 pounds.
You will need about 1 pound of potatoes per every 3 people.
About 80 pounds
You need one and 1/4 potato per person, so: - serving 4 people,= 5 potatoes - serving 10 people,=12 - 13 potatoes.
you would need about 10,000lbs of tato to feed that many booties
you need about 1200 normal sized potatoes!
To make cheesy potato casserole most recipes require about 2 pounds of potatoes to feed 8 people. If you are feeding 150 people the recipe would need to be made 19 times over and require 38 pounds of potatoes.
Are they having other vegetables. If so, then about 18 pounds of potato.
Ask yourself (in the context of the meal overall) how may potatoes could YOU eat. Once you have that in your head you can multiply the number by the number of guests you are intending to feed.
Since 25 pounds feeds 100, you'll need 106 1/4 pounds of potato salad.
That would be 2.5 pounds.
It depends on how big your potato is. If it is a large one then 1/2 a potato per person. If the potato is small then 1 potato per person.
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