Enter the total time worked (min/hrs) and the total time scheduled (min/hrs) into the Calculator. The calculator will evaluate the Schedule Adherence. 

Schedule Adherence Formula

ADH = TW / TS * 100


  • ADH is the Schedule Adherence (%)
  • TW is the total time worked (min/hrs)
  • TS is the total time scheduled (min/hrs)

To calculate Schedule Adherence, divide the total time worked by the total time scheduled, then multiply by 100.

How to Calculate Schedule Adherence?

The following steps outline how to calculate the Schedule Adherence.

  1. First, determine the total time worked (min/hrs). 
  2. Next, determine the total time scheduled (min/hrs). 
  3. Next, gather the formula from above = ADH = TW / TS * 100.
  4. Finally, calculate the Schedule Adherence.
  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 time worked (min/hrs) = 500

total time scheduled (min/hrs) = 1000