Enter the total number of fish and the total volume (liters) into the Calculator. The calculator will evaluate the Fish Per Liter. 

Fish Per Liter Formula

FPL = F / V


  • FPL is the Fish Per Liter (fish/L)
  • F is the total number of fish
  • V is the total volume (liters)

To calculate Fish Per Liter, divide the number of fish by the total volume in liters.

How to Calculate Fish Per Liter?

The following steps outline how to calculate the Fish Per Liter.

  1. First, determine the total number of fish. 
  2. Next, determine the total volume (liters). 
  3. Next, gather the formula from above = FPL = F / V.
  4. Finally, calculate the Fish Per Liter.
  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.

total number of fish = 200

total volume (liters) = 1000