Enter the current fuel level (gallons) and the maximum fuel level (gallons) into the Calculator. The calculator will evaluate the Fuel Percentage. 

Fuel Percentage Formula

FP = CFL / MFL *100

Variables:

  • FP is the Fuel Percentage (%)
  • CFL is the current fuel level (gallons)
  • MFL is the maximum fuel level (gallons)

To calculate Fuel Percentage, divide the current fuel level by the maximum fuel level, then multiply by 100.

How to Calculate Fuel Percentage?

The following steps outline how to calculate the Fuel Percentage.

  1. First, determine the current fuel level (gallons). 
  2. Next, determine the maximum fuel level (gallons). 
  3. Next, gather the formula from above = FP = CFL / MFL *100.
  4. Finally, calculate the Fuel Percentage.
  5. 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.

current fuel level (gallons) = 30

maximum fuel level (gallons) = 60