Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › formula for calculating concrete slab
building a shop 24 x 30 with a 6 inch slab. How much concrete do I need?
This should work for you It should come out about 20 Cubic Yards.
http://www.concretenetwork.com/concrete/howmuch/calculator.htm
Jasper Castillo
13.3 cubic yards or rounded up 14 yards.
Let us know how it works out.