Calculators

Calculates the number of studs needed for a wall based on wall length and stud spacing.

Calculates the materials needed for board and batten siding, including boards, battens, and fasteners.

Calculates the estimated weight of a rectangular box based on its dimensions and the material's density.

Calculates the maximum allowable span for a wood beam based on load, beam dimensions, and wood species.

Estimates the cost and design of a wall along the U.S.-Mexico border, based on user-defined parameters. This calculator is for illustrative purposes only and does not represent an official cost estimate.

Calculates the number of panels needed to build a round pen, based on the desired diameter and panel length.

Calculates the miter angle needed to create a tight joint between two pieces of material at a given angle.

Calculates the grade (slope) of an elevation change, expressed as a percentage. This is often used in construction, landscaping, and surveying to determine the steepness of a slope.

Calculates the depth of a countersunk hole based on the screw head diameter and countersink angle.

Calculates the dimensions needed for cutting segments to build a segmented wooden bowl.