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# concrete calculator how much concrete do i need the concr ### Concrete Calculator - How Much Concrete Do I Need? - The ...

So enter in the footing calculator, 6" depth by 12" width (always figure steps with a 12" width) by 9' length. This totals .17 cubic yards. The total concrete needed for the 3' by 3' porch will be .28 cubic yards. (.11 + .17 cubic yards = .28 cubic yards) Repeat this for added layers of steps. 3' x 3' Porch.

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CONCRETE CALCULATOR - How Much Do I Need? You can use this concrete calculator to help you determine the number of bags of QUIKRETE® Concrete Mix, Mortar Mix, or Fast-Setting Concrete you will need for the following projects. (All calculations are rounded up to the next highest whole bag).

get price ### 2021 Concrete Calculator Concrete Estimator How Much ...

The best way to calculate how much concrete you’re going to need in cubic yards is to do the following: Mark the area that will need concrete and divide it into smaller areas. Calculate the volume of the area after determining the shape of the area (see the chart below) by multiplying in the thickness of the concrete.

get price ### Concrete Calculator Calculate How Much Concrete to Buy

If you are planning on buying bags of premix concrete then check out our Premix Concrete Calculator (how many bags to buy). Give it a try and then be sure to try out our other calculators as well! For size = 6 inch: Cubic Yards to be filled = (L * W * 0.5 / 27); For size = 8 inch: Cubic Yards to be filled = (L * W * 0.67 / 27); For size = 12 inch:

get price ### Concrete Calculator - How Much Do I Need? CEMEX UK

How Much Concrete Do You Need? Use the Readymix Concrete Volume Calculator to calculate the volume of concrete you require for your job. If you are not sure of how to calculate the volume of different shapes, you can use the Common Shape Calculator which will provide you with the appropriate equations. *1m³ minimum order value.

get price ### CONCRETE CALCULATOR [How Much Concrete do I Need ...

I want to figure out how many bags of 40 lb concrete I need to do this. The outer diameter is 10 ft and the inner diameter is 9 ft. The price of the concrete is \$108 per cubic yard. The ready mix concrete calculator does the following calculations:

get price ### 2021 Concrete Calculator Concrete Estimator How Much ...

The best way to calculate how much concrete you’re going to need in cubic yards is to do the following: Mark the area that will need concrete and divide it into smaller areas. Calculate the volume of the area after determining the shape of the area (see the chart below) by multiplying in the thickness of the concrete.

get price ### Concrete Calculator Calculate How Much Concrete to Buy

If you are planning on buying bags of premix concrete then check out our Premix Concrete Calculator (how many bags to buy). Give it a try and then be sure to try out our other calculators as well! For size = 6 inch: Cubic Yards to be filled = (L * W * 0.5 / 27); For size = 8 inch: Cubic Yards to be filled = (L * W * 0.67 / 27); For size = 12 inch:

get price ### Concrete Calculator Concrete Slab Calculator Ernst ...

Commonly, concrete slabs are between 4 and 20 inches thick and are used for a purpose of floor and ceiling construction. Thinner slabs can be used for exterior paving. Before any pour you need to know how much concrete will be needed. Please use the calculator below to give you some estimate of the concrete amount. Length: feet.

get price ### Concrete Calculator - Ultimate Concrete Estimation Tool ...

Convert dimensions to feet if they aren’t already. Conversion calculators make it easy to convert inches, yards, or meters to feet.; Multiply the width times the length times the height (W × L × H), or use our volume calculator to find the cubic feet.; Convert the volume to cubic yards from cubic feet. To do so, divide the cubic footage by 27 to get the yards of concrete needed.

get price ### Concrete Slabs Calculator - Lowe's

Concrete Slabs Calculator. Building Supplies. Input length, width and depth of the area. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. This calculator is to be used as an estimating tool ONLY. Shop Concrete Mix.

get price ### Concrete Calculator - How Much Concrete Do I Need?

How Much Concrete Do I Need? By using this calculator you can find out how much concrete you need. Enter values for the length, width depth in the fields below. Then click on the “CALCULATE” button. It will calculate the volume of concrete you need. Please note that due to variations in the levels and widths the actual volume may be ...

get price ### Concrete Calculator – Square Footage Area

The best way to calculate how much concrete you will need in cubic yards is to do the following: Mark your area that needs concrete and divide it into smaller areas. Calculate the volume of your area after determining its shape (see the examples below) by multiplying it with the thickness of the concrete.

get price ### Concrete Calculators - cement, sand, gravel and all-in ...

Two Concrete Calculator are provided for different concrete mixes: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. and. Paving mix - 1:3½ cement:all-in ballast or 1:1½:2½ cement:sharp sand:gravel. Comment: If you are wondering how 1:2½:3½ equals 1:5 ("shouldn't it be 1:6" I hear someone say), the answer is ...

get price ### Concrete Quantity Calculator – Get the Job Done Right ...

Maximizer Concrete Mix. Masonry Work. Calculated results will reflect how many bags are needed for Block and Brick. 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. The calculator will then tell you the number of bags you need based on the different size of bags we carry.

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How much concrete do I need and how long between loads. We have provided a volume calculator for your convenience. Small loads incur extra surcharges so it is always best to get your quantities right to avoid extra expense and delays in service. Is there any specific site/truck requirements for the job.

get price ### Concrete Calculator - how much concrete do you need in ...

Free online concrete calculator for your construction projects. Calculate the required weight and volume of readymix concrete you need for your wall, column, steps, slabs, footings, and others. Easy to use calculator for how much concrete you need in cubic feet, cubic yards, cubic meters, tons, tonnes, as well as bags of concrete of different sizes.

get price ### DIY Concrete Countertops Mix Kit - with Concrete Calculator

Step 3: Mixing your Counter Top Mix and Concrete Poured. Once you have your countertop mold set up and on a completely level casting surface, it’s time to mix the concrete countertop mix. The first thing you want to do is pour the pre-measured 1-gallon liquid solution we

get price ### Metric calculator for concrete - cement, sand, gravel etc

Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete. Calculator are provided for a general mix and a paving mix, the different ratio of materials are: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. Paving mix - 1:3½ cement:all-in ...

get price ### Concrete Calculator: Calculate How Much Concrete you Need ...

Our concrete calculator can help you determine how much concrete you need, the costs involved, if you require concrete bags or ready mix, a how-to formula, and the waste allowance amount. Definition of a concrete calculator. A concrete calculator is an automated program used to estimate the amount of concrete, in volume or weight, to fill a ...

get price ### Concrete Calculator Calculate How Much Concrete to Buy

If you are planning on buying bags of premix concrete then check out our Premix Concrete Calculator (how many bags to buy). Give it a try and then be sure to try out our other calculators as well! For size = 6 inch: Cubic Yards to be filled = (L * W * 0.5 / 27); For size = 8 inch: Cubic Yards to be filled = (L * W * 0.67 / 27); For size = 12 inch:

get price ### Concrete Calculator - How Much Concrete Do I Need?

Then we have to convert your cubic foot number to a cubic yard measurement since that is the standard way concrete is ordered. A cubic yard of concrete is a 3 foot by 3 foot by 3 foot cube, which has 27 square feet inside of it. So you take your number, for example, 33 cubic feet and divide that by 27, which leaves you with 1.22 yards of concrete.

get price ### How Much Concrete Do I Need? Use Our Free Concrete ...

Use our free concrete calculator and concrete measurement guide to work out how much concrete you will need for your project, then call us on 0208 7510101.

get price ### Concrete Calculator - How Much Concrete Do I Need?

How Much Concrete Do I Need? By using this calculator you can find out how much concrete you need. Enter values for the length, width depth in the fields below. Then click on the “CALCULATE” button. It will calculate the volume of concrete you need. Please note that due to variations in the levels and widths the actual volume may be ...

get price ### Concrete Quantity Calculator – Get the Job Done Right ...

Maximizer Concrete Mix. Masonry Work. Calculated results will reflect how many bags are needed for Block and Brick. 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. The calculator will then tell you the number of bags you need based on the different size of bags we carry.

get price ### Premix Concrete Calculator Concrete Bag Calculator ...

Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The free concrete calculator will tell you exactly how many 40 lb, 60 lb, or 80 lb bags of concrete that you will need to buy. It’s really that simple – try it out today and then be sure and try out all of our calculators!

get price ### Metric calculator for concrete - cement, sand, gravel etc

Both of these concrete calculators make an allowance for the fact that material losses volume after being mixed to make concrete. Calculator are provided for a general mix and a paving mix, the different ratio of materials are: General mix - 1:5 cement:all-in ballast or 1:2½:3½ cement:sharp sand:gravel. Paving mix - 1:3½ cement:all-in ...

get price ### Concrete Calculator for Stairs - Imperial

Concrete Calculator for Stairs with Landing and Wall- Imperial. A more efficient way of building the concrete steps. To use this calculator you need the enter the number of steps and include the landing as one of the steps. Enter the rise and run in inches, the width of the stairs and the desired length of your landing in feet and inches.

get price ### Calculate Bags of Concrete Mix - Round + Square Footing ...

Cost per Bag. A concrete slab 36" X 36" at a depth of 4", has a volume of 3 ft³ = 10 x 40 # bags. 10 Bags. Total Bag Weight 400 lb. Calculated at 133.3 lb per ft³ - Allow extra for waste. Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per ft³ - Allow extra for waste. Cubic Feet.

get price ### Concrete Calculator - Estimate Cement, Sand, Gravel ...

Concrete Calculator. Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate material consumption viz., cement, sand, stone gravel for the following concrete mix ratios - 1:1.5:3, 1:2:4, 1:3:6, 1:4:8, 1:5:10. Once, the quantities are determined, it is easy to estimate the cost of a ...

get price ### Concrete Mixing Ratios - How To Make Concrete (Cement ...

To produce a 3000 psi cubic yard of concrete (27 cubic feet) the concrete mixture ratio is: 517 pounds of cement or (234kg) 1560 pounds of sand or (707kg) 1600 pounds of stone or (725kg) 32 - 34 gallons of water or (132L) This mixing ratio will give you a concrete mix that is strong, durable, and good for most concrete projects.

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How does this concrete calculator work? This is a house tool that can help you estimate the cement requirements for your construction project. It uses a premixed cement density of 133 pounds per cubic foot (60 pounds/0.45 cubic feet, or 80 pounds/0.60 cubic feet) or 2,130kg/cubic meters to obtain the weight in the result.

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Welcome to the concrete calculator. It will help you calculate the number of bags of concrete required for your path, slab or post holes.

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