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Wood Cft Calculator

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate the volume of wood/ lumber in cubic feet (Cft). It can also be used for calculating volume of a rectangular box (cuboid) in cu ft.

Select dimensions of lumber. (Enter dimensions as per your measurement; Result will be in ft3)

Result window

Download: Use this cft calculator offline with our all-in-one calculator app for Android and iOS.


Cft or Cubic feet or ft3 is a unit of measurement of volume in imperial unit. This unit is very commonly used in wood industry for pricing wooden planks/ lumbers.

How much is 1 cft or ft3? In simplest term, it is the volume of a box - 1 ft long, 1 ft wide, and 1 ft high or thick. So 1 ft * 1 ft * 1 ft = 1 ft3.

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