The calculator will indicate the number of bags you will need to build a 4 inch or 6 inch slab. (all yields are approximate and do not allow for uneven substrate, waste, etc.) Enter Number of Square Feet Desired: For a 4" Slab: Number of 40 lb. bags: Number of 50 lb. bags: Number of 60 lb. bags: Number of 80 lb. Bags: For a 6" Slab: Convert the weight of the bag to the volume. Divide 27 cubic feet of concrete in a cubic yard by the volume of the concrete bag. Add 5%-10% additional material for some waste or spills. Find the number of concrete bags in the most popular sizes in the chart below: Bag Size.
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Enter the depth, width and length of your concrete slab to calculate the number of cubic yards, meters or concrete bags needed to complete your project. Thickness In Width ft Length ft Calculate Volume of Concrete 0 Yards How many pre-mix bags 40# Bags 0 bags 60# Bags 0 bags 80# Bags 0 bags Find a Colored Concrete Supplier 80 lb. Concrete Mix (5532) Questions & Answers (2373) +7 Hover Image to Zoom $ Buy or more $4.39 Interested in purchasing a pallet, buy 42 bags Ideal for pouring concrete slabs and setting posts 4000 psi average compressive concrete strength View More Details South Loop Store 569 in stock Aisle 18, Bay 008 Product Weight (lb.): 80 lb If you need to know how much concrete you need to get, the yardage calculator below returns an estimate of the amount of concrete needed for your project, along with an approximate cost, which is determined by your location and concrete prices near you. Calculate the number of bags or how many yards needed for any project. A solid, unbroken slab of concrete weighs about two tons (or 4,000 pounds) per cubic yard. Breaking up concrete roughly halves the total weight per cubic yard to about one half ton (or about 2,000 pounds). How many bags of concrete are in a yard? To produce one yard of concrete, you'll need to use about 45 80-pound bags (or 90 40-pound bags).
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While there are many types of cement, Portland cement is the most commonly used cement, and is an ingredient in concrete, mortar, and plasters. Concrete can be purchased in multiple forms, including in 60 or 80-pound bags, or delivered in large amounts by specialized concrete mixer trucks. This formula will give you the estimated cubic yardage needed to do your project. For example if you have a concrete slab 24' L x 24' W x 6" thick, the formula would read like this; 24 x 24 = 576 x .5 = 288 divided by 27 = 10.67 cubic yards. (make sure you change the inches thick to feet, 6 inches thick = .5 feet) Show calculator Our Cement Calculator is a useful tool for all your cement-related requirements! When mixing mortar or concrete, or even just cement and water, use it to figure out how much cement you'll need. We may use it to determine how much sand and gravel to use in mortar and concrete mixes, as well as how much water to use. Our concrete calculator for slabs is a good way to estimate how much concrete mix you'll need to purchase. You can use this estimating tool as a concrete bag calculator. Once you enter the length, width and depth of the slab, Lowe's concrete slabs calculator estimates the number of 80-lb bags of concrete you'll need.
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concrete bags. 80 lb concrete mix. cement bags. deck block concrete, cement & masonry. pre-mixed concrete, cement & masonry. View Product. Explore More on homedepot.com. 32 x 80 Stained Fiberglass Doors With Glass. Shop Black Traditional Windows. Select the appropriate mix ratio based on project specifications or industry standards. Calculate Cement Quantity: Multiply the total volume of PCC by the cement ratio in the mix. For example, if the mix ratio is 1:3:6 and the total volume of PCC is 5 cubic meters, the cement quantity would be 5 x 1/10 = 0.5 cubic meters.
Step 1: Calculate the required volume of concrete. Step 2: Divide the required volume by the yield of the concrete bag. With this easy method, the yield is often assumed, unless tested or mentioned in the product's specifications. The weight of cement is also automatically calculated using a cement density of 1440 kg/m³ (90 lb/ft³) that you can change in the advanced mode of our cement calculator. Since you can get cement in bags, we have also added that feature to our cement calculator.
Stock Pile of Portland Cement in Commercial Bags. Editorial Image Image of group, packing
Concrete Mix to Water Ratio. Mixing bags of concrete isn't complicated. You add some water, stir it up and pour it out. But to get the most strength from the concrete, you have to recognize when it has just the right amount of water mixed in. Too little water and the particles in the mix won't stick together. Too much water weakens the. 36. 45. It takes quite a few bags of concrete to equal a cubic yard. The number of bags you'll need will vary depending on the weight of the bag. 90 Bags of 40 lb concrete make a yard of concrete. 75 Bags of 50 lb concrete make a yard or concrete. 60 Bags of 60 lb concrete make a yard or concrete.
