Enter the log radius (ft) and the log length (ft) into the Log Volume Calculator. The calculator will evaluate and display the Log Volume.

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- Cross-Section to Volume Calculator
- Trees Per Acre Calculator
- Volume Fraction Calculator

## Log Volume Formula

The following formula is used to calculate the Log Volume.

**LV = 3.14159*LR^2*LL**

- Where LV is the Log Volume (ft^3)
- LR is the log radius (ft)
- LL is the log length (ft)

## How to Calculate Log Volume?

The following example problems outline how to calculate Log Volume.

Example Problem #1:

- First, determine the log radius (ft).
- The log radius (ft) is given as: 3.

- Next, determine the log length (ft).
- The log length (ft) is provided as: 50.

- Finally, calculate the Log Volume using the equation above:

LV = 3.14159*LR^2*LL

The values given above are inserted into the equation below:

LV = 3.14159*3^2*50 = 1413.715 (ft^3)

Example Problem #2:** **

The variables needed for this problem are provided below:

log radius (ft) = 6

log length (ft) = 70

Entering these values and solving gives:

LV = 3.14159*6^2*70 = 7916.81(ft^3)