Somewhere between 44 and 88 pounds depending on the portion size you're aiming for. How many side dishes do you have to go with it?
about 80 to 90 pounds of potatoes
I would make 52 pounds of potatoes.
I would use 40 pounds.
25 pounds of potatos shoud be about right.
I would use 25 pounds of potato
One pound of of white or russet potatoes makes approximately 1 3/4 cups of mashed potatoes. Using that measurement, then five pounds of potatoes would make approximately 8 3/4 cups of mashed potatoes. Source: http://southernfood.about.com/library/info/blequivp.htm
35lb of potatoes will be enough especially mashed.
There are about 200 Calories in 6oz of good wood Mashed potatoes.
A standard serving of mashed potatoe's is around six ounces. Between five and six pounds should be enough to serve 10 adults and maybe even leave you a little bit of leftovers.
If mashed after cooking, approximately 8 cups.
Typically a serving is 3 or 4 ounces so the answer for 1 pound of mashed potatoes or 16 ounces would be 4 to 5 servings.
There are 2.75 ounces in 80g of mashed potatoes. One ounce = 29 grams.
Since 25 pounds feeds 100, you'll need 106 1/4 pounds of potato salad.
If you are making mashed potatoes from raw potatoes, generally one potato per person. If you are using instant potatoes, then figure one cup of cooked potatoes per person.