Area & volume calculators
Calculate square footage and material cost for any rectangular space, in imperial or metric. Choose a calculator below to see the formula, assumptions, and an itemized result.
Square footage calculator
Calculate square feet, square yards, square meters, and material cost for a room, lot, or surface.
Open calculator →Plan the work, then verify the result
CalcLogicPro turns the measurements and operating assumptions you provide into transparent planning estimates. Product specifications, installation method, site or operating conditions, and local requirements can change the final result.
Check manufacturer documentation and confirm structural, electrical, safety-critical, or large-purchase decisions with a qualified professional or supplier.