Construction Calculators

Free online calculators for all your construction needs.

Concrete Calculator

Calculate concrete volume, bags needed, and cost for slabs, footings, and columns.

Calculate roof pitch, angle, and estimate roofing materials needed.

Calculate flooring materials needed for your room including waste factor.

Calculate how much paint you need for your walls and estimate cost.

Calculate lumber board feet, linear feet, and cost for your woodworking or construction project.

Calculate deck materials, boards, joists, and cost for your deck building project.

Estimate drywall panels, joint compound, tape, and screws for any room.

Calculate fence materials, posts, pickets, and cost for any fencing project.