Calculators

Calculates ramp length and other parameters based on the rise and desired slope for accessibility.

Calculates the number of balusters needed for a railing based on the railing length and the desired baluster spacing.

Estimates the weight of a rectangular box based on its dimensions and the density of the material.

Calculates the gallons of liquid needed to cover one square foot at a specific depth.

Calculates the dimensions needed for a birdsmouth cut on a rafter, given the rafter's width and the desired depth and seat cut.

Calculates the amount of flooring material needed and the total cost based on room dimensions and flooring price.

Calculates the materials needed for a French drain, including gravel, drainage pipe, and geotextile fabric.

Calculates the water flow rate in gallons per minute (GPM).

Calculates the volume of lumber in board feet.