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8 tools
This free furnace BTU calculator estimates how many BTUs are needed to heat a home based on square footage and climate zone. It provides BTU-per-square-foot guidance and practical sizing context for selecting heating equipment. The tool focuses on heating load rather than cooling load.
This free concrete calculator estimates the amount of concrete necessary for a project and can account for different shapes and quantities.
This stair calculator computes stair parameters such as rise, total run, angle, and stringer length based on the height, run, tread, and headroom requirements.
This calculator estimates the number of tiles needed to cover an area such as a floor, wall, or roof. It can also account for the gap or overlap between tiles.
This free mulch calculator estimates the total amount of mulch needed to cover an area, such as a garden. It can also estimate the associated costs.
This free roofing calculator estimates the area of a roof and the number of materials required to replace or build the said roof.
This free gravel calculator estimates the amount of gravel needed to cover an area. It can also estimate the cost.
Utilize our free square footage calculator to determine the area of diverse property shapes in square feet (sq ft) accurately and effortlessly.
