CONSTRUCTION CALCULATORS

Area & Volume Calculators

Square footage, volume and unit conversions. All tools are free and require no sign-up.

Square Footage CalculatorCalculate floor, wall or land area from length and width. › Area CalculatorFind rectangular surface area in metric or imperial units. › Volume CalculatorCalculate three-dimensional volume for construction projects. › Cubic Yard CalculatorEstimate cubic yards of material for concrete, soil or gravel. › Cubic Feet CalculatorCalculate cubic feet from three dimensions. › Slope CalculatorCalculate rise, run, slope percentage and angle. › Cubic Inches CalculatorCalculate rectangular volume in cubic inches. › Cubic Meters CalculatorCalculate rectangular volume in cubic metres. › Cubic Yards to Tons CalculatorConvert material volume to weight using entered bulk density. › Cylinder Cubic Footage CalculatorCalculate cylinder volume in cubic feet. › Cylinder Cubic Yardage CalculatorCalculate cylinder volume in cubic yards. › Feet and Inches Length CalculatorCombine a main length and an additional inch or millimetre amount. › Inch Fraction CalculatorRound a decimal measurement to a practical inch fraction. › Scale Conversion CalculatorConvert a drawing measurement using a 1:n scale. › Square Feet to Cubic Feet CalculatorConvert area and depth into cubic feet. › Square Feet to Cubic Yards CalculatorConvert area and depth into cubic yards. › Square Inches CalculatorCalculate rectangular area in square inches. › Square Meters CalculatorCalculate rectangular area in square metres. › Square Yards CalculatorCalculate rectangular area in square yards. ›