Enter the tree radius (ft) and the tree height (ft) into the Tree Volume Calculator. The calculator will evaluate and display the Tree Volume. 

Tree Volume Formula

The following formula is used to calculate the Tree Volume. 

TV = pi*TR^2*TH
  • Where TV is the Tree Volume (ft^3)
  • TR is the tree radius (ft) 
  • TH is the tree height (ft) 

To calculate the tree volume, multiply pi by the tree radius squared, then multiply again by the tree height.

How to Calculate Tree Volume?

The following example problems outline how to calculate Tree Volume.

Example Problem #1:

  1. First, determine the tree radius (ft).
    1. The tree radius (ft) is given as: 3.
  2. Next, determine the tree height (ft).
    1. The tree height (ft) is provided as: 50.
  3. Finally, calculate the Tree Volume using the equation above: 

TV = pi*TR^2*TH

The values given above are inserted into the equation below:

TV = pi*3^2*50 = 1413.71 (ft^3)

Example Problem #2: 

The variables needed for this problem are provided below:

tree radius (ft) = 4

tree height (ft) = 60

Entering these values and solving gives:

TV = pi*4^2*60 = 3015.92 (ft^3)