Construction Calculators
Job site calculators built for contractors and project managers. Enter your numbers and get results instantly.
Material
Dimensions
Depth
Result
8.4 tons
Gravel Calculator
Choose material type and area shape. Get cubic yards, tons, and a cost estimate for driveways, patios, and landscaping.
- 7 material types
- Rectangle, circle & triangle
- Cost range estimates
Open Calculator
Length
Width
Depth
Result
12.6 yd³
Cubic Yard Calculator
Enter length, width, and depth to get cubic yards. Includes material weight estimates for gravel, sand, topsoil, concrete, and mulch.
- Feet, inches, yards & meters
- 7 material weight estimates
- Print-ready results
Open Calculator
Circular Saw
Air Compressor
Drill
Result
7,500W
Generator Size Calculator
Select tools and appliances to calculate total wattage. Get a recommendation from portable to towable generators.
- 15 verified tool wattages
- Starting surge calculation
- Custom item support
Open Calculator