How many acreas are included in a parcel of land?

Question

I see signs for assorted parcels of land for sale and am curious as to how much land this would be -

Answer 1

A parcel refers to one piece of land. could be any size. Here's some neat-to-know info: 208' x 208' = 1 acre.
43,560 square feet = 1 acre
If your parcel is, for example, 100' x 220' it about 1/2 acre
(100 x 220 = 22,000 square feet divided by 43,560 = approx .5)

Answer 2

parcel just mans piece. some are only city lot size, some are thousands of acres. each one is different