Gravel: 200 sq ft x .25 ft = 50 cubic feet. Divide the cubic feet by 27 to
get cubic yards. (About 2).

Sand: 200 sq ft x .17 ft = 34 cubic feet, or just over 1 cubic yard.


"JD" wrote in message
newsu0bd.3314$EZ.2666@okepread07...
How do you determine the amount of sand or gravel needed for an area?
I have an approximately 200 sq ft area and want 3" of gravel and 2" of
sand.
Thanks for your help.
JD