Construction Calculators

Free estimating tools for Canadian homeowners and contractors. Calculate materials, quantities, and costs for your next project.

Concrete Calculator

Calculate cubic yards, bags, and cost for slabs, footings, columns, walls, and steps.

Estimate sheets, mud, tape, and screws for any room size.

Find R-values, thickness, material quantities, and installed cost by insulation type.

Calculate studs, plates, and lumber needed for wall framing.

Estimate total garden suite cost by size, foundation, finish level, and GTA city.

Estimate total renovation costs by project type, size, and finish level for the GTA.

Our calculators provide rough estimates. For an accurate quote tailored to your project, contact Konstruction Group for a free consultation.