Compare calculators

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

Roof Pitch Calculator

Convert between rise-over-run pitch (X-in-12), degrees, and slope percentage. Includes rafter-length multiplier for figuring out material lengths.

You have

Rise (for X-in-12) (in per 12 in)

Angle (°)

Slope % (%)

Fill in the required fields to see your result.

Construction

Excavation Calculator

Calculates the cubic yards of soil to be removed and the total excavation cost for foundations, trenches, or grading projects. Use it when getting contractor quotes or planning equipment rental.

Excavation Length (ft)

Excavation Width (ft)

Excavation Depth (ft)

Soil Type

Cost per Cubic Yard ($)

Fill in the required fields to see your result.

Key differences

	Roof Pitch Calculator	Excavation Calculator
Category	Construction	Construction
Inputs required	4	5
Result	Roof angle (°)	Excavation Cost ($)
What it does	Convert between rise-over-run pitch (X-in-12), degrees, and slope percentage. Includes rafter-length multiplier for figuring out material lengths.	Calculates the cubic yards of soil to be removed and the total excavation cost for foundations, trenches, or grading projects. Use it when getting contractor quotes or planning equipment rental.