Best Asphalt Calculator App
Cecila Dammrich
Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. Asphalt cement acts as the glue to hold the pavement together. Our HMA is mixed at our asphalt production facilities located throughout northern New England.
Placed and compacted at elevated temperatures, hot mix asphalt pavements are typically applied in multiple layers, with the lower layers acting to support the top layer, known as the surface or friction course. The aggregates in the lower layers are chosen to prevent rutting and failure, while the aggregates in the surface course are chosen for their friction properties and durability. When designing a HMA pavement the aggregate used must be strong and durable, and have a good angular shape to help resist rutting. The fine aggregate (mineral filler) is used to fill in the voids between the coarse particles, which increases the density of the asphalt concrete and provides load transfer between the larger particles. The asphalt binder is typically 5-6% of the mixture, and serves to bind the aggregates together. Asphalt binder is a petroleum derivative, though additional materials are often added to modify the properties of the binder.
Pike also produces specialty products like Warm Mix Asphalt (WMA) pavement and Porous Pavement. WMA pavement can be produced at lower drying temperatures thereby reducing fuel use and emissions. WMA pavement can also be installed at lower ambient temperatures which is helpful in the northern New England climate. Porous pavement is an asphalt pavement that allows stormwater to pass through the structure to recharge the underlying soils. Porous pavement is a new product that is well suited to residential and commercial stormwater management. Pike is proud to be the industry leader in these two new technologies.
The asphalt Calculator helps you to estimate the Hot Mix (asphalt) tonnage required for your job. To use the asphalt Calculator, simply enter the width, length, and thickness (in inches) of your job. Next, click on the "Calculate" button. The calculator will estimate the number of tons of Hot Mix (asphalt) that will be required.
The thickness of asphalt you need will depend upon its intended use. For home driveways used by one to two cars, a 2 inch layer of asphalt is standard. A 3 inch layer might be necessary if you drive a heavier vehicle or park a heavy trailer on it. Lighter use parking lots usually are a thickness of 4 inches. Heavier use parking lots will need 6 to 8 inches of asphalt.
The industry standard weight of asphalt is 145 lbs per cubic foot. You can calculate how many tons of asphalt you need for your project with a few measurements. Measure the length, width and depth of your project area in feet. Multiply the length, width and depth together to get your number of cubic feet. Then multiply cubic feet by 145 to know how many pounds of asphalt you will need. Divide pounds by 2,000, the number of pounds in one ton. This will give you the number of tons of asphalt needed for your project.
Example: If your parking lot is 20 feet by 30 feet with a depth of 6 inches, you would calculate like this:
20 feet X 30 feet x 0.5 feet = 300 feet
300 feet x 145 = 43,500 lbs of asphalt
43,500 lbs 2000 lbs = 21.75 tons
Of course, our calculator does this for you!
The DRYCO Asphalt Calculator will give you an idea of the cost associated with your project, but all projects are different. Factors that affect the price of asphalt installation include the number of locations of work or number of patches, shape of the project, beneath the asphalt surface, local asphalt material cost, and the type of mix used.
Established in 1985, DRYCO was originally a commercial paving contractor and now includes concrete and fencing divisions. DRYCO works with property managers, general contractors, and commercial businesses to keep their most valuable assets protected and maintained.
Many road builders and just people who want a nice driveway to their home are faced with estimating the amount of Hotmix Asphalt (HMA, also bitumen, blacktop, Tarmac) they need to cover a given area with. Our asphalt calculator (a.k.a. tarmac calculator) is of great utility in such cases, but you should keep in mind that the results will only be as good as the measurements entered into it. Also, the tool employs standard asphalt density of 145 lbs/ft3 (2322 kg/m3) which may be somewhat different in each particular case depending on the precise asphalt mixture purchased. The calculation process is:
Supported measurement units include inches, feet, yards, meters, and centimeters. As measurements are not always precise and waste might result from the application process, it is wise to consider purchasing 5-6% more asphalt than estimated. This should prevent running just short of what is actually needed. If the asphalt calculator outputs you require 10 tons of asphalt, you should instead purchase 10.5 or 11 tons to be on the safe side and avoid unnecessarily high transportation costs.
In case the area you are calculating has an irregular shape, what you want to do is divide it in several regularly-shaped sections, then calculate each of their volume and asphalt requirements using the calculator. Finally, sum them up together. In case you end up needing to do this for a large number of sections, you might use our summation calculator. Reasonable approximations can be made for slightly irregular shapes by taking the average length or width, but in more complex scenarios and the need for an accurate hot mix asphalt estimation you should consult a professional.
Asphalt is a black, very sticky, and highly viscous liquid, or sometimes semi-solid, form of petroleum. It can be found in natural deposits, but is more often the result of refinement, and is classed as a pitch. Asphalt is highly recyclable, providing cost savings and environmental benefits.
Asphalt (tarmac) is widely used as a road surface, be it for highways, inner city and inter-city roads, local roads, car parks, for paving driveways and pavements. These are the primary reasons people are using our calculator as well. It is estimated that around 94% of the 2.6 million paved roads in the U.S. are made from it. You can also see it on racetracks, tennis courts, and dams. Its water resistance makes it great for cable and pipe coatings, and waterproofing in general. Asphalt is used for bituminous waterproofing products, where it is a part of roofing felt and is used for sealing flat roofs. Bitumen has other great qualities as well: durability, high traction, low light reflectivity, etc.
When used for road construction it usually serves as a binding agent in the production of asphalt concrete. Bitumen is mixed with fine and coarse aggregates, e.g. sand, gravel, and crushed rock. Recycled polymers (e.g., rubber tyres) may be added to the hot mix asphalt to modify its properties depending on the intended ultimate application.
Asphalt is usually sold by the tonne from companies specializing in construction, usually road construction and roof water-proofing. Our hot mix asphalt calculator will help you estimate how much of it you need, approximately.
Contrary to what you may think, there is more than one type of blacktop, mainly depending on the temperature during mixing. Selecting the right type is important, as some asphalts are better suited to particular applications than others.
Our asphalt calculator uses an average asphalt density of 2322.7 kg/m3 by default and currently does not offer customization of this computational parameter. You will need another tarmac calculator if the density differs significantly in your case. Most asphalt, hot mix asphalt included, has a lifespan of over 20 years if applied and maintained appropriately, and if it is not subject to significantly higher loads than it was planned for.
When calculating asphalt weight, make sure you do not confuse tonne (metric ton) with ton (short ton). The first is used by all countries in the world, except the U.S. and is defined to be equal to 1000 kg by the international body of standardization. The ton is currently only used in the United States and is equal to 2000 pounds (2000 lbs). The difference between the two is not huge but can quickly add up to a significant number as the amount increases. Selecting the proper unit system in our calculator will help avoid this issue.
If you'd like to cite this online calculator resource and information as provided on the page, you can use the following citation:
Georgiev G.Z., "Asphalt Calculator", [online] Available at: -calculator.php URL [Accessed Date: 27 Jul, 2024].
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This asphalt calculator determines the amount of asphalt needed for any asphalt highway or airfield project. This calculator can also work as a blacktop calculator, to determine the required asphalt for an asphalt driveway project. You can also use this calculator as an asphalt driveway cost calculator, to help you have an idea how much does an asphalt driveway cost. This calculator can be used for any asphalt project, including the repair of potholes in an asphalt roadway, or any asphalt pavement repair works. If you're planning to make a concrete driveway, you can check our concrete driveway calculator for the materials you'll need for your project. But, if you're really into asphalt, keep reading to learn what asphalt is, what asphalt is made of, as well as the benefits of building an asphalt driveway.
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