An 80-pound bag of concrete yields 0.60 cubic feet, or 0.0222 cubic yards, covering roughly 3.6 square feet up to a typical depth of 2 inches for excavation or backfills, and 1.66 bags of 80-pound concrete will yield 1 cubic foot of landfill. This concrete calculator allows you to estimate how much concrete you need for a specific area and how many bags of concrete are required for this space, accounting for concrete density, weight, and spillage. Concrete is often sold in bags. Enter the weight of a bag of cement available in your area to calculate the number of bags to fit the cement's calculated weight. If you want to estimate the material cost for the volume of mix you wish to make, you can also check it out in our calculator's Advanced mode . Input the bag size: Enter the size of the concrete mix bag in pounds (e.g., 60 or 80 pounds). Input the bag yield: Enter the yield of the concrete mix bag in cubic feet (e.g., 0.45 or 0.6 cubic feet). Calculate the number of bags: Click the "Calculate" button to generate the number of bags required for your project. Concrete Bag Calculator How much does a bag of cement weigh? Q. How much does a bag of cement weigh? A. A bag or sack of cement is 94 lb (43 kg) in the United States; for other kinds of cement, a quantity is indicated on the bag. References: ACI 225R-19; ACI CT-23 Topics in Concrete: Cementitious Material A. We need 6.28 cubic yards (4.8 m 3) of cement, and our producer sells cement in bags weighing 60 lb (25 kg) with a density of 150 lb/cu ft (2400 kg/m 3). The total weight of concrete that we need is 942.53 lb (427.52 kg). We assume a 5% loss in wastage and spillage. So, there you go, we need 17 bags of cement. .

how much do cement bags weigh