Sign up here for industry updates, product information, and news from the world's largest producer of tubes, cores, and fiber concrete columns. But if we do the math ourselves:One 80# bag contains 0.6 CUBIC feet (not square feet) of concrete.1 2/3 (1.66) bags to make a CUBIC foot.1 cubic yard is 27 Cubic Feet. There are 27 cubic feet in one cubic yard so 15 x27 = 405 cubic feet. How Much Concrete Do I Need? Its really not all that difficult for example. If you have concrete delivered it is sold by the yard (which is a cubic yard = 27 cubic feet). Answers. 80lb bag makes 60% larger quantity of mix than usual concrete mix. How many 80 lb bags of concrete do I need for 1 yard?The finished volume of an 80# bag of Sacrete or Quikrete (pre-mixed cement, sand and gravel) is 0.6 cubic foot (stated on the bag).There are 27 cubic feet in a cubic yard.Dividing 27 cubic feet by the volume of the bag will give you the number of bags you need. An 80 lb. Before pouring the slab, use concrete forms made of 2x4 or 2x6 lumber, depending on the depth of the slab preferred. 1.78 X 27 = 48.06 cubic feet48.06 CF X 1.66= 79.77 bagsso 80 bags for sure. Regular concrete mix sold at lumberyards and home centers comes in different sized bags ranging from 40 to 80 pounds. ie one bag of cement to six bags of aggregate a yard is 3ft x 3ft x3ft ie 27cf x1 x1 boxes. 44.9/0.6 = 74.8 Buy 75 bags of concrete (80-lb. The finished volume of an 80# bag of Sacrete or Quikrete (pre-mixed cement, sand and gravel) is 0.6 cubic foot (stated on the bag). Tip, if you`re pouring much concrete, it`s cheaper to buy ready-mixed. An 80-pound bag yields approximately 0.60 cubic feet of concrete. bags of Quikrete = 1 Cubic Yard of Quikrete An 80 Lb. How Many Bags Of Concrete Do I Need: How Much Concrete Do I Need Concrete Bags. The yield on an 80 lb bag is about 6/10 (.6) cubic feet. | Sakrete This is the “yield”. You would need about 210 bags SAKRETE 80 lb. If I was mixing up that much, I'd add some portlane cement to the mix to make it stronger.Last time I had to mix up a bunch of sackrete, I had the yard set a half pallet of the stuff on my one ton truck. Cubic Yards of Concrete in a Slab; How many 40lb bags of concrete for so many cubic yards of concrete. Following are the formulas to calculate how much concrete you will require for a circle, tube or column shaped pour: Then I came across Sakrete Maximizer. ft more, which would take another 13 and 1/2 bags, round off to 14. Therefore, for a cubic yard, you will need 27 cubic feet of concrete, or 45 80-pound bags. How many 60lb or 80lb Quikrete Concrete Mix I need for a … To do this, you need to write in the search box (for example, google) how many 80lb bags of concrete in a yard and add to it an additional word: converter or calculator . To pour a 4-inch slab that measures 1 square yard, use six 80-pound bags of concrete, and for a 6-inch slab, use eight 80-pound bags of concrete. 15 Eighty Lb. Ready-mix concrete is a dry mixture of Portland cement and aggregates such as sand and gravel. / 0.60 per 80 lb. Sonotube Builders Tube® concrete forms Keep in touch with Sonotube. 2/3 cubic ft. Asked by Jack December 19, 2020. Choose the calculator you like. Excavate the slab area to a depth 3 inches … When working with discrete ingredients, 15 No. There are 0.6 cubic feet in an 80lb bag of concrete and 0.45 CF in a 60 lb bag. 405/0.60= 675. you would need 675 bags. You’ll also get the number of 40-pound, 60-pound, or how many 80 lb bags of concrete equal 1 yard 80-pound bags of concrete are needed for the project. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® how many 80lb bags of concrete per yard Concrete Mix you need to build a 4″ or a 6″ slab. INSTRUCTIONS: Choose your preferred volume units and enter the following: (V) This is the total volume of concrete needed.80 lb Bags: The calculator returns the number of 80 lb bags needed. Pre-Mix Bag Concrete Yield . bag provides 0.6 cubic feet ofcured concrete. How Many Bags Of 80 Lb Concrete Is A Yard. With the given mix ratio, cured concrete is about 22 percent cement by weight. I don't think I am going back to regular stuff. Five bags of ready-mix produces 3 cubic feet of wet mix that weighs approximately 431.25 pounds. one box would take about a bag + a sovel of cement so 1 yard = 27 bags agg + 2.5 bags cement. Example: Slab is 12 ft. x 6 ft. x 0.34 feet = 40.8 cubic feet. My guide shows you how many square feet are in a yard of concrete from 1 - 12 inches thickness. How Many Bags Of 80 Lb Concrete Is A Yard. bags and one 40 lb. A 80 lb. a guess would be 27 x 3.5 = 94.5 say 95 builders bags of aggregate and using 1;6 concrete mix. 34 Related Question Answers Found How many bags of cement do I need for 1 yard? Please contact us at 1-866-256-7404 so we may gather … 60-pound bags yield 0.45 cubic feet and 40-pound bags just 0.30 cubic feet. How many bags of 80 lb quikrete are in a yard? It can be purchased from most home improvement retailers, and is generally available in 40 to 80 pound bags. I did 44 bags for 10'X16' 3.5" slab. an 80lb bag of concrete mix only yields 0.60 cubic feet. Ready-mix concrete is prepared by mixing with water. 80 Lb Bags Of Quikrete - Masonry - Contractor Talk So take the total volume of concrete needed and divide by 0.6 or 0.45 depending on which size bag is to be used. One 80-pound bag of concrete covers 4 square feet at a thickness of 2 inches. Concrete Dec 8, How Many Bags Of Concrete Are In A Yard? How many bags would be required for four yards? Round up to the nearest whole number. Gray Concrete Mix for a 12 ft x 18 feet area at 4" deep. There are 27 cubic feet in a cubic yard. For example, a 10′ x 10′ slab that is 4″ thick will need an estimated 1.23 yards 3 or 74 60lb bags of concrete and will cost roughly $100. At the touch of a button, you can find out how many 80lb bags of concrete in a yard. A 80 lb. cubic feet) Enter the volume (V) The calculator returns the number of 80 lb bags needed to mix that much concrete. Answers. 12' X 12' X 4" = 1.78 yards. How many yards are in a 90 pound bag of concrete? Using the table below, you would need to buy at least eight 80 lb. 14 + 27 = 41 bags total. If you have concrete delivered it issold by the yard (which is a cubic yard = 27 cubicfeet). The bags I buy locally are .8 cubic feet per bag - That's about 34 bags per yard. Each 80-pound bag of ready-mix concrete requires about 6 pints of water, for a total weight per bag of 86.25 pounds. bag (yielding a total of 5.1 cubic feet) of concrete to allow enough for extra. I suspect sizes vary from one manufacturer to another. Thus, a 3,600-pound cubic yard contains about 800 pounds of cement, which comes out to 10 of the 80-pound bags of cement or 13.3 of the 60-pound bags. bag of concrete holds appx. Calculated results will reflect how many bags are needed for Block and Brick. Therefore 45 bags of 80lb (4000 psi) concrete ready mix will be enough for 1 yard of concrete. (40lb 50lb 60lb 80lb bags) The amount of bags it takes to make a yard of concrete is 90 (40lb bags) See the complete list for different weight bags on this page. Answer (1 of 6): According to the quickrete calculator 80.1 bags. Oldcastle strives to provide the best possible products and customer experience. Choose your volume units (e.g. Bags of Concrete Calculators and Constants Thus, a 3,600-pound cubic yard contains about 800 pounds of cement, which how many bags of 80 lb concrete in a yard comes out to 10 of the 80-pound bags of cement or 13.3 of the 60-pound bags. Enter the number of bricks (8" x 2" x 4") or blocks (8" x 8" x16") in the box below that you plan to use for your project. To compute how many 80 lb bags of concrete is needed for a total volume, CLICK HERE. bag provides 0.6 cubic feet of cured concrete. So, in this example, you would want to buy bags. you need. Free Quotes from Local Concrete Contractors → DIY or Hire a Concrete Contractor? Hope that helps. The calculator will then tell you the number of bags you need based on the different size of bags we carry. 5. 40 . Most concrete suppliers will not sell fractions of a yard of concrete, though it is worth asking about. Therefore you would need 27 bags plus 1/3 yard more, or 9 cu. Check the mixer operation manual for maximum weight limits to be sure you're working within the safe limits of the machine. Every 80lb concrete bag should be mixed with 4 quarts or 3.7 liters of water. Pure cement, sand and crushed rock all have about the same density, so a block of pure cement measuring 1 cubic yard of volume (about 3,600 pounds) will contain 45 bags of cement. (All yields are approximate and do not include allowance for uneven subgrade, waste, etc.) The Concrete by 80lb Bag calculator computes the number of 80 pound bags of concrete are needed to mix a volume (V) of concrete.. I have 10 holes that are 1.5' wide by 2.5' deep. Each 80 lb bag of QUIKRETE® Concrete Mix yields approximately 0.6 cu ft. bags). There are 27 cu/ft in a cu/yd. 4. This mixture will allow you to place aproximately .60cu/ft of concrete. 2. Asked by bftigers59 December 13, 2020. There are 27 cubic ft in a cubic yard of concrete. So much easier to work with. 3. Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per ft³ - Allow extra for waste Cubic Feet - 100# Bags 80# Bags 75# Bags 60# Bags 50# Bags 40# Bags 25# Bags 20# Bags 10# Bags @ $ per bag Quikrete's Concrete Mix yield's about .15 cubic feet for every 20 pounds of mix, so a 40-pound bag yields .30 cubic feet, 60 pounds of concrete mix yields .45 cubic feet and an 80-pound bag … how many 80lb bags of concrete make a yard? bag of Quikrete is about 0.60 cubic ft. A yard = 3.0 ft, a Cubic Yard = 3 X 3 X 3 = 9.0 CUBIC FT OR 1 Cubic Yard 1 Cu.Y.d Quikrete = 9 Cu.Ft. 2.5 x3,5 = say 8.75 to 9 bags of cement Bags of Concrete Calculators and Constants. Dividing 27 cubic feet by the volume of the bag will give you the number of bags. Yields will vary with waste, uneven subgrade, etc. Divide by 0.6 (because each bag yields 0.6 cubic feet). 40.8 x 1.10 = 44.9 cubic feet. I absolutely love that concrete mix. How many 80 lb bags of concrete mix are required for 1 cubic yard? 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