How do I calculate how much asphalt I need?Updated a year ago

To calculate the amount of asphalt you need for a repair or paving project, you can follow these steps: 

1. Measure the Area: Calculate the area of the surface you need to cover. Multiply the length by the width to find the area in square meters. 

2. Determine the Depth: Decide how thick the asphalt layer needs to be. This is generally measured in centimeters or inches. For potholes or small repairs, the depth may vary based on the depth of the pothole or damaged area. 

3. Convert to Cubic Measurements: Convert the surface area to cubic measurements by multiplying the area by the depth. This will give you the volume in cubic meters. 

4. Use an Asphalt Calculator: For ease, you can use an online asphalt calculator. You simply input the length, width, and depth of the area you need to cover, and it will compute the cubic volume and, often, the weight of the asphalt needed in tonnes. Here’s a simple formula if you’re calculating by hand: Volume = Length (m) x Width (m) x Depth (cm) This gives you the volume in cubic meters, which can be converted to tonnes based on the density of the asphalt used (typically about 2.4 tonnes per cubic meter for compacted asphalt). 

For specific projects using EZ Street Cold Asphalt, the product might be used straight from the bag for patching jobs, Red Stag Materials offers additional support for estimation to ensure you purchase the correct amount of material for your project.