You have 1728 sq ft how many yards of cement do you need?

Answer 1

1704

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Another contributor put a finer point on it:

The amount you'll need depends on how deep the pad has to be.

This is a big pad. The surface area is 192 square yards. You'll need 192 cubic yards of concrete

for every yard deep you pour it.

That's 64 cubic yards for every foot deep.

The first contributor's answer of '1704' is correct if you pour it 26feet 7.5inches deep.

That could get expensive.