Construction Calculators

Estimates the cubic yards/meters needed for a slab, footer, column, or complex shape

Determines the number of sheets required for a room's walls and ceiling

Calculates the total board feet of wood for a project

Calculates the number of tiles and grout needed for a floor or wall area

Estimates the gallons/liters of paint needed based on wall area and coats

Determines the volume of asphalt or aggregate needed for a driveway or path

Calculate the number of bricks needed for a wall

Estimate gravel amount for driveways and projects

Estimate reinforcement bar requirements

Calculate materials needed for flooring projects

Estimates the square footage, number of shingles/squares, and pitch of a roof

Determines the number of deck boards, posts, and railing materials

Solves for rise, run, tread depth, and number of steps for safe and compliant stairs

Calculates the common, hip, and valley rafter lengths based on span and pitch

Determines the required size of a foundation based on the load it needs to support

Estimate fence materials and costs

Provides general calculations for basic shapes (square footage, cubic feet/meters)

Used to find the diagonal length (hypotenuse) of a right-angle triangle (essential for squaring corners)

Determines circumference, area, and volume for cylindrical or curved forms (e.g., pipes, wells, or round footings)

Calculate angles for construction projects

Allows a user to input material quantity and cost per unit to get a total project cost

Converts between imperial (feet, inches) and metric (meters, centimeters) measurements, as well as area and volume units