Calculate the Cost of an Asphalt Driveway: Materials ...
2" base layer of asphalt: $1,755 / $1.17 per square foot. 1"-1.25" top layer of asphalt: $1,320 / $0.88 per square foot. Seal coating: $750 / $0.50 per square foot (paid for and scheduled for 10 months later) Total Asphalt Driveway Cost: $7,220 or $4.81 per square foot.