Use our free online Premix Concrete Calculator to calculate exactly how many premix concrete bags you should buy for your concrete project. Just enter in the desired height, width, and

Jan 05, If you have 9 holes of 300 diameter and 650 depth, then the volume of concrete required 9 x height x pi x radius squared 9 x 0.65m x 3.14 x 0.15m x 0.15m 0.41 m3 of

Jan 05, If you have 9 holes of 300 diameter and 650 depth, then the volume of concrete required 9 x height x pi x radius squared 9 x 0.65m x 3.14 x 0.15m x 0.15m 0.41 m3 of

Pre-Mix Concrete Bag Calculator Calculated at 2160 kg per - Allow extra for waste. Cubic Metres. per bag. 1 Cubic Mteres 108 x 20 kg Bags. Bags. per bag. 10 x 20 kg

Apr 25, There are several ways to estimate how many pre-blended sacks you need for any application. One of the simplest methods is summarized in the following two Step

You need to divide the total cubic yards that the yield needs to determine the number of concrete bags you need. Use the following yields per each bag 40-pound bag yields .011 cubic

Aug 09, .370 cu.ft. If you want to calculate this manually, you can always use our advanced concrete calculator, which will automatically calculate the volume and

Just enter your thickness, length, and width, then click on and the calculator will show you how many 40 lb, 60 lb, and 80 lb bags you need to do your slab. You can use these totals to

Enter the number of 8 inch x 2 inch x 4 inch bricks or 8 inch x 8 inch x 16 inch blocks you plan to use for your project. The calculator will indicate the number of 60 or 80 pound bags of

Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The premix concrete calculator will l you exactly how many 40 lb, 60 lb, or

Sep 02, The guidance is usually 2.3 2.4 litres per 20kg bag. For the rest of the article, we err on the side of caution and assume 110 x 20kg bags per cubic metre for our calculations. So, for example, if you require a 2m x 2m slab with a depth of 50mm, your calculation would be as 2 x 2 x 0..2m3 0.2 x bags of 20kg Concrete

Easily calculate weight, bags and total cost. Our calculator also works out the total concrete mix weight and required number of bags (using a standard 40lb bag of concrete which weights 145 pounds per cubic Before we begin please The number of bags required must be rounded up, otherwise be left without sufficient

Jan 05, If you have 9 holes of 300 diameter and 650 depth, then the volume of concrete required 9 x height x pi x radius squared 9 x 0.65m x 3.14 x 0.15m x 0.15m 0.41 m3 of concrete Now, to calculate the number of bags 0.41m3 0.00512m3 per

Mar 26, 60 bags of concrete mix are required to produce a cubic yard of concrete. It takes about.45 cubic feet of concrete to fill a 60-pound bag (27.2 kg) (12.7L) A yard contains 27 cubic feet of concrete. If you multiply 27 by.45, you get 60 bags of cement. If you use a large or heavy bag, the number of bags in a yard will be

Cost per Bag. A concrete slab X at a depth of has a volume of 3 10 x 40 bags. 10 Bags. Total Bag Weight 400 lb. Calculated at 133.3 lb per - Allow extra for waste. Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per - Allow extra for waste. Cubic

Screed Volume Calculator. This screed volume calculator will work out the approximate quantity of screed that you would need to order based on the measurements that you supply. We would always recommend a little extra to allow for waste and small changes in depth. Input your projects dimensions into the screed volume calculator below, and you

To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag 40 pound bag yields .011 cubic yards 60 pound bag yields .017 cubic yards 80 pound bag yields .022 cubic yards READY MIX VS.

With this concrete calculator (in cubic bags), you can calculate the volume or number of bags of concrete needed for slabs, footings, walls, stairs, columns, and more. Hence, whether your project is big and requires ready mix concrete, or relatively small and requires concrete bags, this tool is all you

Use the Premix Concrete Calculator to calculate exactly how many premix concrete bags you should buy for your concrete project. Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The premix concrete calculator will l you exactly how many 40 lb, 60 lb, or 80 lb bags of concrete

Dec 14, Multiple the length times the width, and multiply this product by the height measurement to find the total volume, or cubic feet, you need to fill with concrete. Assume a 10-by-10-foot square

Jan 05, If you have 9 holes of 300 diameter and 650 depth, then the volume of concrete required 9 x height x pi x radius squared 9 x 0.65m x 3.14 x 0.15m x 0.15m 0.41 m3 of concrete Now, to calculate the number of bags 0.41m3 0.00512m3 per

Premix Concrete Bag Calculator 10 circular holes with diameter 300 filled to a depth of 600 have a total volume of 0.424 approx 45.8 x 20 kg bags 46 Bags Total Bag Weight 920 kg Calculated at 2160 kg per - Allow extra for waste 10 square holes with sides 300 mm X 300 filled to a depth of 600

Oct 20, Match and calculate sand, gravel, and cement quantities using the concrete proportion Volume * Cement Multiplier for a Class in 40 kg bags 0.90m3 * 9 8.1 bags The volume of sand is equal to the quantity of sand. For a Class mix, the sand multiplier is 0.90m3 *.5 0.45m3. Gravel Quantity equals Gravel

Jan 05, If you have 9 holes of 300 diameter and 650 depth, then the volume of concrete required 9 x height x pi x radius squared 9 x 0.65m x 3.14 x 0.15m x 0.15m 0.41 m3 of concrete Now, to calculate the number of bags 0.41m3 0.00512m3 per