Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Asphalt Calculator

Compute tons of hot-mix asphalt (HMA) needed for a driveway or paving project from length, width, and thickness. Uses the standard 145 lb/ft³ compacted density.

Length (ft)

Width (ft)

Compacted thickness (in)

HMA density (lb/ft³)

Fill in the required fields to see your result.

Construction

Concrete Volume Calculator

Find out exactly how many cubic yards of concrete you need for a slab, footing, or pad. Accounts for thickness and a configurable waste allowance so you never fall short on pour day.

Length (ft)

Width (ft)

Thickness (inches)

Waste Factor

Concrete Bag Size

Fill in the required fields to see your result.

Key differences

	Asphalt Calculator	Concrete Volume Calculator
Category	Construction	Construction
Inputs required	4	5
Result	Asphalt required (tons)	Concrete Bags Needed (bags)
What it does	Compute tons of hot-mix asphalt (HMA) needed for a driveway or paving project from length, width, and thickness. Uses the standard 145 lb/ft³ compacted density.	Find out exactly how many cubic yards of concrete you need for a slab, footing, or pad. Accounts for thickness and a configurable waste allowance so you never fall short on pour day.