Area
Square Footage Calculator
Add multiple rooms or areas, apply an optional waste allowance, and get total square footage with recommended material coverage.
- Square feet
- Square yards
- Square meters
- Coverage with waste
Open calculator
All calculators
Free construction and landscaping material calculators. Each tool shows its formula, assumptions, and a worked example alongside the result.
Interactive calculators are launching in phases. The math, formulas, and examples for each tool are available now.
All material calculators
Volume
Cubic Yard Calculator
Enter dimensions in feet, inches, yards, or metric units across multiple areas and get cubic yards, tons estimates, bags, and an optional waste allowance.
- Cubic feet
- Cubic yards
- Cubic meters
- Volume breakdown
Open calculator
Landscaping
Gravel Calculator
Choose a project shape, enter dimensions and depth, pick pea gravel, #57, or custom density, and get cubic yards, US tons, coverage, and an optional cost estimate.
- Cubic feet
- Cubic yards
- US tons
- Estimated cost
Open calculator
Paving
Asphalt Calculator
Free asphalt calculator online for driveways and paving. Enter dimensions and thickness to get US tons, cubic yards, and optional cost.
- Area
- Cubic feet
- Cubic yards
- US tons
Open calculator
Earthwork
Dirt Calculator
Free dirt calculator for fill dirt, raised beds, and grading. Enter dimensions, add settling, and get cubic yards, tons, and optional cost.
- Cubic feet
- Cubic yards
- Cubic meters
- US tons
Open calculator
Area
1 toolVolume
1 toolLandscaping
1 toolPaving
1 toolEarthwork
1 toolDon’t see the calculator you need?
We’re adding tools based on real demand. If you need a mulch, soil, concrete, or driveway calculator, let us know — your request helps prioritize what we build next.
Request a calculator