Enter the placement time hours and the staff time hours into the Calculator. The calculator will evaluate the Efficiency Of A Line. 

Efficiency Of A Line Formula

EOL = PTH / STH * 100


  • EOL is the Efficiency Of A Line (%)
  • PTH is the placement time hours
  • STH is the staff time hours

To calculate the Efficiency Of A Line, divide the placement time hours by the staff time hours, then multiply by 100.

How to Calculate the Efficiency Of A Line?

The following steps outline how to calculate the Efficiency Of A Line.

  1. First, determine the placement time hours. 
  2. Next, determine the staff time hours. 
  3. Next, gather the formula from above = EOL = PTH / STH * 100.
  4. Finally, calculate the Efficiency Of A Line.
  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.

placement time hours = 50

staff time hours = 100