Measurements

Choose the right measurement calculator

Measure length, flat area, rectangular volume, bulk volume, or vertical wall surface with focused tools that keep those quantities distinct.

What kind of measurement do you need?

Length and area

Choose linear feet for one-dimensional distance or square footage for flat rectangular area.

Linear Feet CalculatorAdd repeated segment lengths and convert the total between feet, inches, yards, and meters.Square Footage CalculatorFind the combined area of rooms, walls, or other rectangular spaces.

Volume

Choose cubic feet for general dimensional volume or cubic yards when bulk-volume output is the main need.

Cubic Feet CalculatorCombine rectangular volumes and convert cubic feet to inches, yards, and meters.Cubic Yard CalculatorConvert rectangular material volume into cubic feet, yards, and meters.

Vertical surfaces

Calculate gross and net wall surface after measured door and window deductions.

Wall Area CalculatorCalculate gross and net wall area after separate door and window deductions.

Length, area, and volume are different

Linear feet measure distance along one line. Square footage measures a flat two-dimensional surface. Cubic feet measure three-dimensional volume, while cubic yards express the same kind of volume in a larger unit often used for bulk materials.

Wall area is vertical surface area: it combines wall width and height, then optionally deducts measured doors and windows. Use its net result as an input to a separate paint, drywall, insulation, or wallpaper estimator.