WebHow many square feet does an 80lb bag of concrete cover? 80 lb bag of concrete cubic feet 80 lb bag of concrete yields 0.60 cubic feet which is approximately around 0.0222 cubic yards that will cover around 3.6 sq ft area up to standard depth of 2 inch excavation or backfills, and for 1 cubic feet of landfill you will need 1.66 bags of 80 lb concrete. WebWelcome to the concrete calculator. It will help you calculate the number of bags of concrete required for your path, slab or post holes.

How Many Bags of Concrete for a Fence Post? HGTV

WebConcrete manufacturers often don't specify the density of their concrete mixture directly, but instead give you the bag yield of the material in place. For example, a conventional redymix concrete bag of 80 lbs may be listed as having a yield of approximately 0.60 cu ft or a 25 kg bag may have a yield of ~0.01 cu m. WebMar 5, 2024 · A yard of concrete is equal to about 80-90 bags of 40-pound concrete bags, depending on the brand and how it is mixed. Specifically, a 40-pound bag of concrete … phil lowe the rhondels

How Many Bags of Concrete Do I Need: Explained

WebThe thickness of your 10' x 10' slab will determine just how many bags you need. The average thickness of a 10' x 10' concrete slab for a shed is 4 inches WebJul 14, 2024 · For reference, a 40-pound bag of concrete typically yields about 0.3 cubic feet, a 50-pound bag yields 0.37 cubic feet, a 60-pound bag yields 0.45 cubic feet, and an 80 … WebNumber of Bags of Concrete Needed = (33.33) / (0.45) = 73.8 (we will round up to 74 bags) How to Use the Concrete Bag Calculator Using a concrete bag calculator is easy. All you … phil lowenthal maui