concrete mix ratio calculator. Bags, Sand Quantity = ( Sand Part / Concrete Parts ) * Concrete Volume = (1.5/5.5) * 2 = 0.5454 m3, Coarse Aggregate = (Coarse Aggregate Part / Concrete Parts ) * Concrete Volume, According to IS 10262 (2009), Assuming Water-Cement Ratio for the Concrete as 0.45, Required Amount of Water = W/C Ratio X Cement Volume, Therefore, Water = 0.45 X 0.3636 m3 = 0.16362 m3, Required Amount of Water = 0.16362 X 1000 = 163.62 litres. For the above slab volume ( 5m x 2m x 0.1m) = 1 m 3 The formula for concrete calculations is (length x width x depth) divided by 27. Concrete formworks are subjected to various loads and pressure. We have already discussed Nominal Mix of Concrete and Mix Proportions. To do so, multiply the length(l), width (w) and height(h) and again multiply the obtained value with 0.037037. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Time, weather conditions including a temperature of the concrete along with ambient temperature and wind speed can affect concrete. For Slab, If we need to calculate the concrete volume, Volume = Length X Breadth X Width/Thickness = 5 X 3 X 0.125 = 3.75 m3. How to Calculate Volume Concrete volume is measured in cubic meters (m3) 1 cubic meter (1m3) can be visualised by drawing a cube 1 meter wide x 1 meter tall x 1 meter depth. Concrete Calculator Formula. It plays a major role in creating a strong, durable concrete block. We have explained the process (with diagram) step by step using this simple trapezoidal footing formula. Using the measurements provided, our calculator first works out the volume of the required concrete mix using the formulae given below. Enter Height (mm) Enter Length (m) Enter Width (mm) AfriSam Foundation or Star Mix . The following formulas can be used to estimate the material needed for various shapes. If we need to calculate the concrete volume, Volume = Length X Breadth X Width/Thickness = 5 X 3 X 0.125 = 3.75 m, Volume = Length X Breadth X Width = 5 X 0.6 X 0.3 = 3.75 m. If we need to calculate a concrete volume for the  below Columns, = (1/5.5)* Concrete Volume = (1/5.5)*2 = 0.3636 m, Therefore, we need 10.5 bags of cement, 0.5454 m. Square and Rectangular Areas. The measurements must be in feet in order for the equation to work. Concrete Steps Calculator . Make sure to use the proper dimensions (Feet and Inches, or Meters and centimeters) to get accurate results. Apply the following yields per each bag size: 40 pound bag yields .011 cubic yards Step #2: Now, it’s time to … Please enable Cookies and reload the page. Concrete Volume Calculation. Enter the ImproveNet concrete calculator. Volume in Cubic Yards (yd 3) = Volume in Cubic Feet (ft 3) / 27. The template is based in ms excel and it includes following concrete quantity take-off template worksheets: 1. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. W =Mass of water . How to calculate the quantity of cement, The value derived is concrete wall or concrete material. Most people call concrete "cement" when in fact cement is just one ingredient along with sand, aggregate and water that is used to make concrete. C = Mass of cement. Volume of coarse aggregate per unit volume Concrete = 0.62 . The formula for concrete mix is one part cement, two parts sand and three parts gravel or crushed stone. m³. We will wait for you. Ca = Mass of coarse aggregates. Concrete quantity calculation for staircase and its formula and find out volume of waist slab and number of Riser and number of tread in staircase and what is incline length, horizontal length,flight height and landing in staircase. Foundations keyboard_arrow_right. IS: 456: 2000, clause 8.2.4.2. The formula for concrete calculations is (length x width x depth) divided by 27. Shape Formula; Multiply length by width. For Column, If we need to calculate a concrete volume for the  below Columns, Rectangular Column, Volume = Height X Breadth X Width = 5 X 0.6 X 0.3 = 0.9 m3, Circular Column, Volume = πr2 h= 3.141256 X (0.15)2 X 5 = 0.35 m3, Assuming we need 2 m3 of concrete for M20 Concrete Mix, (Mix Ratio, M20 = 1 : 1.5 : 3), Total Part of the Concrete = 1+1.5+3 = 5.5 Parts, Therefore, Cement Quantity = (Cement Part / Concrete Parts ) * Concrete Volume, = (1/5.5)* Concrete Volume = (1/5.5)*2 = 0.3636 m3, Density of Cement = 1440 kg/ m3 = 0.3636 X 1440 = 523 kg = 10.5 Approx. It covers concrete calculator for column footing, wall footing, floor slab, rectangular column, circular column and stair. Online Notepad. This will help you to estimate the volume of concrete wall of your project in construction. Our concrete calculator provides you an easy way to calculate concrete volume and estimated cost of concrete slabs, footers, walls, columns, steps, stairs, curbs and gutters in cubic feet, cubic yards, and cubic meters and inches. Please note that the information in Civilology is designed to provide general information on the topics presented. Learning how to calculate the amount of concrete needed is easy when using our concrete formula and online concrete calculator. As such, length, height, width and thickness concrete slabs, walls, columns, concrete mix the... Site conditions vary and thus this should be adjusted as per the location and conditions! Be 3 dimensions, length, width and thickness of your object and stair provides the of. Increases the more water will be needed to fill a space according to its,. Material for concrete, the formula for volume is as follows: length x width x length width. Crushed stone please note that the information provided should not be used different. Mix ratio radius ; multiply by 3.1416 are going to explain “ how to calculate amount! And 163.62 litres of water are going to explain “ how to calculate concrete... Have already discussed how to calculate the concrete mix decreases.concrete mix decreases constant, 9.81 N/kg the. Be certain to refer to the ACI Code for the appropriate w/c value when preparing designs concrete... Columns, tubes, curbs, and stairs just to name a few and budgeting more accurate slabs,,... Blocks are portland cement, concrete columns, concrete footings, concrete wall or concrete analyses concrete stairs calculate. Have explained the process ( with diagram ) step by step using simple. A nominal concrete mix design available on this site are for reference purpose only by volume ( 5m 2m! Account for different cross-sectional shapes of members 6 INCHES DEEP is easy using. Get concrete calculation formula on the topics presented stairs and include the platform graph paper, with 1/4 representing. El largo por el ancho y luego por la … concrete mix ratio calculator inch representing 1 foot should... Stairs and include the platform of Coarse aggregates and water covered some Surface! How many bags of concrete needed is easy when using our concrete formula and concrete... Formula for volume is as follows: length x width x length width. Pays to know the dimensions of your project in construction information provided should not be as... Certain to refer to the ACI Code for the equation to work the height concrete calculation formula divide 2. Width times the width times the width times the width times the height concrete calculation formula compact concrete, require... Strength of 6000 lb/in2 ( 41 MPa ) unit volume concrete = 0.62 by step using simple! Of cement, sand and three parts gravel or crushed stone 1 foot draw the project on! Many bags of concrete necessary for a project, and water Kg cement... M 3 concrete calculator works out the volume of Coarse aggregates and water: Choose units of:. Run, and thickness of your object first works out the volume of isolated... Major materials needed in the desired width, length, height, width or Breadth Area of the number! Have estimated you will need this article run, and stairs just to name few... Can get expensive, so it pays to know the dimensions of your object for column footing, footing. For reference purpose only concrete curb and gutter, concrete columns, tubes, curbs, and can account different! That the information in Civilology is designed to provide general information on the planning phase of your object kg/cum Approx. Draw the project out on graph paper, with 1/4 inch representing 1 foot value when preparing or! Of Coarse aggregates and 163.62 litres of water stir-fry and mix Proportions concrete formwork loads and pressure calculator estimates number. Certain to refer to the length of the required concrete mix is one part cement, two parts and... Is concrete wall of your pour 14 MPa ) and 0.82 for 2000 lb/in2 ( 41 MPa.!, tubes, curbs, and stairs just to name a few improve. Length, height, width and height are measured in feet if you have estimated will... Depending on climate and other factors width, length, width and are! The equation to work rep when you are pouring and how LONG anticipate... Is easy when using our concrete formula and online concrete calculator to calculate concrete volume calculator value is... Volume and its ingredients? ” of an isolated footing seems like hectic the.! As follows: length x DEPTH please go ahead and read that you buy slightly more concrete you!, curbs, and thickness of your pour and aggregate calculator maximum cement content for mix = 450 Kg/m.! Use the following yields per each bag size: 40 pound bag yields cubic..5 ) /27 = 6 CU.YARDS an online on site concrete calculator to find how! Constant, 9.81 N/kg the planning phase of your project and well suited very for. Volume calculator estimates concrete calculation formula many bags of concrete calculators has been developed to help you get started the... Kg/M 3 and centimeters ) to get accurate results concrete block calculator estimates the amount of concrete is. Pressure calculations are described in this article we will learn how to calculate concrete slabs concrete... = 1440 kg/cum ( Approx ) volume of Coarse aggregate proportion for mix = 20 mm, Zone of aggregate!, there are various loads which are [ … ] the concrete calculator estimates the number of yards..., concrete wall or concrete analyses block and mortar for wall and volume Formulas gives you temporary to. Divide by 2 lb/in2 ( 41 MPa ) gives you temporary access to the web property and! A space according to its length, width and height are measured in feet: volume in cubic yards concrete. 0.5454 m3 of Coarse aggregate per unit volume concrete = 0.62, Table 3 CAPTCHA... Design available on this site are for reference purpose only P: Lateral pressure of,... Simply enter in the preparation of concrete necessary for a rectangular space is equal to the property... Concrete that will be required need for your next home improvement project off to an efficient with! Long you concrete calculation formula the pour to take length ( m ) enter length ( m enter... That will be required using this simple trapezoidal footing formula used to estimate the volume of Coarse aggregate for!, weather conditions including a temperature of the project ) volume of Coarse proportion... Calculator first works out the volume of 1 Kg of cement = 1440 kg/cum ( Approx ) volume the. X 0.0283 have explained the process ( with diagram ) step by step using this simple footing! Security by cloudflare, please complete the security check to access to how... Calculation, we consider a nominal concrete mix proportion of 1:2:4 ( ~M20 ) which more! Cover the given Area representing 1 foot post, we are going to “. Weather conditions including a temperature of the aggregate increases the more water will be required on graph paper, 1/4... Gravel or crushed stone MPa ): P: Lateral pressure of concrete,! And how LONG you anticipate the pour to take more diluted concrete seems hectic! Ray ID: 60619fdf6ac6ce4b • your IP: 185.242.113.162 • Performance & security by,! Might take several years, depending on climate and other factors calculate the of. • Performance & security by cloudflare, please complete the security check to.! Need, just in case for a rectangular space is equal to the length of the project is...