How many cubic yards of concrete does it take to pour a 1100 sq ft area 6 inches thick?

Answer 1

Convert the measurement in square feet to square yards and the thickness in inches to yards.

3 feet = 1 yard

9 square feet = 1 square yard. : 1100 square feet = 1100/9 = 122.2222 sq yards

36 inches = 1 yard

5 inches = 5/36 = 0.13888 yards.

The amount of concrete required = 122.2222 x 0.13888 = 16.975 cubic yards

In practice, an order would be sent for 17 cubic yards of concrete.

Answer 2

1,100 sq ft = 122.22 sq yds 6 inches = 0.166 yds Thus the volume = 122.22 x 0.166 = 20.37 cubic yards

Answer 3

You need just over 7 cubic yards of concrete. The volume you want to fill is 190 cubic feet. A cubic yard is 27 cubic feet. 190 divided by 27 is 7.037

Answer 4

Basic maths... 63.33 cubic yards.