How to Figure Concrete
1 YARD OF CONCRETE IS
EQUAL TO
THICKNESS | SQUARE FOOTAGE
___12"____|______27________
___10"____|______32.4______
____9"____|______35.9______
____8"____|______40.5______
____6"____|______54________
____4"____|______81________
____3"____|______108_______
____2"____|______162_______
____1"____|______324_______
FOR AN AREA OF 12' X 12'
6" THICK . EXAMPLE
12' X 12' DIVIDE BY 54
144 DIVIDED BY 54 = 2.6 YARDS
OR
LENGTH X WIDTH X THICKNESS BY 27
EXAMPLE
12' X 12' X .5 (6") BY 27
144 X .5 BY 27 EQUALS 2.6 YARDS