Enter the unit rate ($/mile), the weight factor, and the distance (miles) into the Overflight Fee Calculator. The calculator will evaluate the Overflight Fee. 

Overflight Fee Formula

The following formula is used to calculate the Overflight Fee. 

OF = UR * W * D


  • OF is the Overflight Fee ($)
  • UR is the unit rate ($/mile) 
  • W is the weight factor 
  • D is the distance (miles) 

To calculate the overflight fee, multiply the unit rate, by the weight factor, and distance.

How to Calculate Overflight Fee?

The following steps outline how to calculate the Overflight Fee.

  1. First, determine the unit rate ($/mile).
  2. Next, determine the weight factor. 
  3. Next, determine the distance (miles). 
  4. Next, gather the formula from above = OF = UR * W * D.
  5. Finally, calculate the Overflight Fee.
  6. After inserting the variables and calculating the result, check your answer with the calculator above. 

Example Problem:

Use the following variables as an example problem to test your knowledge.

unit rate ($/mile) = 1.25

weight factor = 3.75

distance (miles) = 2,000

OF = UR * W * D =  ?