Enter the field length (ft) and the field width (ft) into the Field Area Calculator. The calculator will evaluate the Field Area. 

Field Area Formula

The following two example problems outline the steps and information needed to calculate the Field Area.

FA = FL * FW
  • Where FA is the Field Area (ft^2)
  • FL is the field length (ft) 
  • fW is the field width (ft) 

To calculate the field area, multiply the field length by the field width.

How to Calculate Field Area?

The following example problems outline how to calculate Field Area.

Example Problem #1:

  1. First, determine the field length (ft).
    • The field length (ft) is given as: 100.
  2. Next, determine the field width (ft).
    • The field width (ft) is provided as: 100.
  3. Finally, calculate the Field Area using the equation above: 

FA = FL * FW

The values provided above are inserted into the equation below and computed.

FA = 100 * 100 = 10,000 (ft^2)

Example Problem #2: 

For this problem, the variables required are provided below:

field length (ft) = 200

field width (ft) = 200

Test your knowledge using the equation and check your answer with the calculator

.FA = FL * FW = ?