Resources

How to Calculate Cubic Yards

The formula behind every bulk material calculator, explained step by step.

How Much Gravel Do I Need?

How to measure a driveway or path and estimate gravel by the ton.

How Much Topsoil Do I Need?

Depth guidelines for lawns, garden beds, and raised beds.

How to Calculate Square Footage

Measuring rectangles, triangles, circles, and irregular rooms correctly.

Cubic Yards vs Tons: What’s the Difference?

Why bulk materials are sold in two different units, and how to convert between them.

How Asphalt Tonnage Is Calculated

The density assumptions behind asphalt driveway estimates.

How to Measure for Concrete

Measuring slabs, footings, and columns before you order ready-mix.

How to Measure a Roof Pitch

A simple level-and-tape-measure method for finding your roof pitch.