Construction Calculators
Accurate material estimates for DIY projects and contractor jobs. Concrete, asphalt, gravel, fencing, roofing — the math that saves you from over-ordering.
All Construction calculators
Fence Calculator — Posts, Panels, Pickets & Cost
Work out exactly how many posts, panels, pickets, and rails you need for any fence project. Saves you from counting twice at the lumber yard.
Asphalt Calculator — Tonnage & Cost Estimator
Calculate tonnage and cost for driveway paving, resurfacing, or parking lot jobs. Works with standard hot-mix asphalt at any thickness.
Tile Calculator — Square Feet, Tiles & Waste
Work out exactly how many tiles you need, including waste for cuts and breakage. Works for any room size, any tile dimensions — floors, walls, backsplashes.
Concrete Calculator — Cubic Yards, Bags & Cost
Calculate exactly how much concrete you need for slabs, footings, sidewalks, or driveways. Results in cubic yards, 80lb bags, 60lb bags, and total cost.
Roof Pitch Calculator — Angle, Rise & Rafter Math
Convert rise and run into roof pitch, angle in degrees, and rafter length factor. Essential math for framing, re-roofing, or picking the right shingles.
Sand Calculator — Tons & Cubic Yards for Any Project
Calculate tons and cubic yards of sand for paver bases, sandboxes, playgrounds, or construction. Works with all sand types from masonry to play sand.
Gravel Calculator — Tons, Cubic Yards & Cost
Calculate gravel tonnage and cubic yards for driveways, walkways, drainage, or any landscape project. Works for pea gravel, crushed stone, and river rock.