Area & Volume Calculators
Get your measurements right with our free area and volume calculators. Work out the square footage or square metres of a room, the area of any common shape, the volume of boxes and cylinders, and the cubic yards of material you need for a project.
These general-purpose tools are perfect for flooring, painting, landscaping and ordering bulk materials like concrete, soil and gravel. Every calculator supports both metric and imperial units.
Area & Volume Calculators(6)
Square Footage Calculator
Work out the square footage (or square metres) of a room or area from length and width, across multiple rooms.
Area Calculator
Calculate the area of rectangles, circles, triangles and trapezoids in square feet, square metres and more.
Volume Calculator
Calculate the volume of boxes, cylinders, cones and spheres in cubic feet, cubic metres, litres and gallons.
Cubic Yard Calculator
Calculate cubic yards (and cubic metres) of material needed from length, width and depth — ideal for concrete, soil and aggregate.
Cubic Yards to Tons Calculator
Convert a volume of material into weight in tons and tonnes using common material densities.
Pool Volume Calculator
Calculate the water volume of a swimming pool in litres and gallons for rectangular, round and oval pools.