How Do I Calculate How Many Yards of Concrete Do I Need

How much gravel is needed for a concrete slab?

For cubic yards, divide the total cubic feet by 27. Because one cubic yard of gravel is equal to 1.13 tons, you can multiply your total cubic yards by 1.13 to convert this measurement to tons. What type of gravel goes under concrete? Because concrete is a very porous material, it will absorb any moisture that it contacts. This can cause pooling.


Calculate Tons for Circles of Sand, Gravel or Limestone. Calculate Tons of Compacted Gravel or Limestone. Phone: 847-223-7000 / Fax: 847-223-7067. Length in feet x Width in feet x Depth in feet (inches divided by 12). Take the total and divide by 21.6 (the amount of cubic feet in a ton). The final figure will be the estimated amount of tons

Concrete Calculator – Concrete Calculator Slab Yards

The concrete slab calculator above forms mold construction concrete calculations are estimated and may vary depending on your cement water, and aggregate or reinforcements added per job site. Please note that SureCrete does not sell or provide cement by ready-mixed concrete truckload concrete ordered from plants or bags of concrete yard calculator for freshly poured cement slabs or holes.

Compost Calculator: find cubic yards using sq. ft. or acres

How much compost do you need? STEP 1. Determine the appropriate compost application depth for your project. The general rule of thumb is 1/4 to 1/2 inch if applying to the top of the soil and 1 to 2 inches if you plan to amend the soil. Recommended maximums are 30% compost in a soil blend, but no more than 25% compost in containers or raised beds.

Quick Tip: How Much Fabric Do I Need to Make Piping

Once you know how many yards of piping you'll need you can use this handy chart to determine how much extra fabric to order. This chart only displays approximations for the most common piping diameter, 5/32". Fabric estimates would be greater for larger diameters.

Carpet Calculator | Today's Homeowner

One cubic yard of concrete equals a volume of 3′ x 3′ x 3′, which is the same as 27 cubic feet, so you can also measure it in feet (or fractions of a foot), then divide the total by 27 to find the number of yards. For example, to calculate the yards of concrete needed for a slab 12′ x 12′ x 4″, multiply 12 x 12 x 0.33 = 47.52 cubic

How to Estimate Cubic Yards of Concrete | eHow

Pouring a slab for your foundation, driveway or sidewalk starts with estimating the amount of concrete you will need for the job. Estimating the number of square feet your project will cover is usually easy but meaningless when you discover that concrete is sold by the cubic yard.

How to Figure How Much Concrete for Curbs & Gutters | eHow

If you order too much concrete, you're wasting money; if you order too little, you will be unable to complete the project. When purchasing concrete, the measurement used is cubic yards. If you're installing curbs and gutters, calculating the amount of concrete you need for the project is fairly easy if you have the correct formula.

Sonotube Calculator | How much concrete do you need for

Since concrete is sold in cubic yards, the sonotube calculator is a very helpful tool that will help you ensure you purchase the right amount of concrete needed to fill the volume of the tube. This calculator is very useful if you need to calculate the measurement using Imperial measurements which uses feet units, or Metric measurements which

How Many Bags Of Cement To Make A Cubic Yard?

60 pound bag yields .017 cubic yards. How many bags of concrete do I need calculator? For concrete, the formula for volume is as follows: length x width x thickness. 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 size: 40 pound bag yields .011 cubic

Concrete Driveway Calculator

Concrete Driveway Calculator. Use our online Concrete Driveway Calculator to calculate how much concrete is needed for a driveway. Concrete is usually measured in cubic yards, which is the measure of volume. To find the required amount of concrete its important to know the volume of the drive way in cubic yards.

Calculate Rip Rap 6" - 12" - Small Boulders | Cubic Yard

Calculate Rip Rap 6" - 12" - Small Boulders. Type in inches and feet of your project and calculate the estimated amount of Rip Rap / Boulders in cubic yards, cubic feet and Tons, that your need for your project. The Density of Rip Rap 6" - 12" - Small Boulders: 2,410

Dumpster Calculators - Dumpster Market

The calculator will automatically and immediately provide you the estimated volume in cubic yards as well as the weight in pounds and tons and recommend the projected dumpster size you will need. We offer a range of calculators, such as our concrete disposal calculator, pavement/driveway calculator and drywall calculator.

Concrete Prices | Concrete Truck Delivery Costs (Per

How Much Concrete Do You Need? How much concrete you need is typically measured in cubic yards and is the largest factor in determining your final delivery cost. Once you calculate how much concrete you need, add 5% to 10% to account for waste and spills. Ordering more than you need is way better than ending up short.

How Much Crushed Stone Do You Need? A Sure-Fire Formula

Use this formula to determine how much crushed stone you will need for your project: (L'xW'xH') / 27 = cubic yards of crushed stone needed. In the construction world, most materials are measured in cubic yards. Multiply the length (L), in feet, by the width (W), in feet, by the height (H), in feet, and divide by 27.

Concrete Calculator | L&L Redi Mix

Estimate the amount of concrete you need with this calculator. Slabs; Footings; Columns; Walls; Slabs. Enter the depth, width and length of your concrete slab to calculate the number of cubic yards and concrete bags needed to complete your project. Thickness (inches) Width (feet) Length (feet) Results. cubic yards

Try Our Concrete Calculator

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.

Construction Aggregate Calculator - Vulcan Materials Company

Construction Aggregate Calculator. Enter the width, length, thickness, and product density and hit the “Calculate” button to calculate your estimate. If you do not know the product density, use the optional density estimator* or contact a local sales representative.

Concrete Volume Calculator - Learn Math, Have Fun

Cones that fall apart have too much water or are inadequately mixed. Do note that highly workable concrete mixes cannot pass the slump test. They have a greater volume of water in the mixture by design. Ready-Mix Concrete. To save time, many builders order ready-mix concrete prepared to their specifications. Engineers create formulas before the

Concrete 12'x20' x6" | Cost, Volume, How Many Bags? | 240

With a brief look, a 12x20 area at 6 inches deep, you would need approximately 6.31 tons or 4.44 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic areas and medium to large areas. Wire mesh on average costs $0.56 per sq ft and fiber mesh costs $0.13 per sq ft. So for your 240 sq ft area, this may roughly cost $134

Concrete Prices - How Much Does Concrete Cost? - The

Feb 15,  · Concrete cost per square foot. Expect to pay between $4.25 and $6.25 per square foot to have a plain concrete slab poured. To get an even better idea of how much your project will cost, get quotes from local contractors that can come see the site. Use our concrete calculator to calculate how many yards you'll need for slab and footing pours.

Concrete Calculator - Determine How Many Cubic Yards You Need

To calculate the amount of concrete you need for a slab, you should find the cubic yardage of the area you will be filling. Just follow these steps: Measure the area in feet. Multiply length by width, and then by thickness. Divide the resulting number by 27 to find cubic yards.

Gravel Coverage Calculator - S & J Exco

Enter the approximate length and width of the area you want to cover, then the desired depth (standard depth is 2") and size of stone. Then click Calculate. The calculator will tell you approximately how many tons of material you'll need (based on typical coverage of 90 sq. ft./ton, 2" deep). Then call the S&J Exco, Inc at (508) 398-4000.

How to Estimate Concrete Costs

Estimating the cost of new concrete involves much more than the price of concrete per yard (or meter).There are many variables to consider, such as surface prep, formwork, reinforcing materials, and finish work, plus the cost of the ready-mix concrete, that will add up to the total price of the job.

How Much Ballast Do I Need To Mix Concrete? | TJC Transport

The right amounts of ballast or sand-aggregate can also be expressed in simple ratios. So for the concrete mix mentioned above, your cement: sand: aggregate ratio should be 1:2:4 or ballast to cement ratio of 6 to 1. For a low-grade concrete with 10MPa strength, the perfect ratio should be 1:3:6. For 30MPa concrete use 1:0.75:1.5.

How much topsoil do I need for new lawn? - Houzz

You can do it by hand. Let's assume first that you don't need soil to bring the grade up to the level of any concrete surrounding the yard. If you have a soil level that is at or above the surrounding concrete, then you are fine. Then all you need the additional soil for is to level the current low spots.