Concrete Calculator - How Much Concrete Do You Need? Quickly calculate concrete slab and footing pours by entering the depth, width and length to find the number of cubic yards or bags of concrete needed for your project. Give these calculations to your r

Learn More2019-2-2 · Concrete calculation formula Calculate the slab volume . Slab Volume = Length x Width x Height / Thickness . Calculate the number of bags . Number of bags = Density of the concrete * Volume of the slab / Weight bag . The loss is then calculated

Learn MoreHow Much Concrete Do You Need for a 10' X 10' Slab? According to QUIKRETE's online calculator, the amount of concrete needed for a by foot slab depends on the thickness of the slab. For a inch slab, either eight pound or six pound bags are required, while

Learn MoreConcrete is created using several ingredients. Coarse aggregate or “ballast” is a primary component. This is added to cement that binds the aggregate particles together. Water and any additional additives are also used to create the final mixture ready fo

Learn More2013-8-16 · Concrete Slab -- How Many Bags of Ready-Mix? How man bags of ready-mix concrete will I need to make a 4 x 8 x 4" slab of concrete? Thank you in advance! Follow . ... 134. 033 pounds of concrete are needed to make one cubic foot of concrete. No

Learn More2018-2-26 · How Many Bags Of Concrete Do I Need: How Much Concrete Do I Need Concrete Bags. Regular concrete mix sold at lumber yards and home centers comes in different sized bags ranging from 40 to 80 pounds. An 80-pound bag yields approximately 0.60 cu

Learn MoreConcrete slab mix. How many bags of sand and cement I will need for 16m2 concrete slab at 3 inch depth. ... sharp sand mixed at 4 sand to 1 cement will cover approximately 15 square metres of floor when laid at 40mm. 1 bag will do around a 1.5m2. So to be

Learn More2006-1-5 · Do you intend to mix the concrete or just place it dry? If mixing a mixer is a must in my mind. In my mind I would lean on a few mates and go with the mini-mixer delivered. Far quicker and easier, my next choice would be to go with mixing my ow

Learn More2016-1-31 · Youll need about 4-500kg of concrete. 1170x1860x100=0.21 cubic metres x approx 2200kg/ton=478kg. Working off 20kg bags of Hi Strength concrete from Bunnings, thats 24 bags. Working off Jawsnzar numbers- bump it to 4 burrows= 320kg, plus 8 bags

Learn MoreQuikrete 80 lb. Concrete Mix can be used for building or repairing foundation walls, sidewalks, curbs, steps and ramps and for setting posts. This mix designed for pouring concrete 2 in. thick or more. Quikrete 80 lb. Concrete Mix consists of a uniformly

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