View How To Calculate Asphalt Tonnage Pics . The asphalt is measured in tons to buy from any market place. Simply input the length in feet, width in feet, and thickness in inches and our calculator will tell you how much hot mix asphalt you need on your next paving job. cold mix asphalt price per ton from www.royduyst.nl The weight of any substance in pounds is related to its weight density or compactness. This may be simple if the area to be paved is square, rectangular. To use the asphalt calculator, simply enter the width. How to calculate the spread rate in asphalt paving. This may be simple if the area to be paved is square, rectangular. The weight of asphalt in tons required for a paving project may be readily calculated using a few simple tools and concepts. How can calculate asphalt quantity in the site. Weight of asphalt = volume x density of asphalt. ...