Enter the number correct and the number attempted into the Calculator. The calculator will evaluate the Percent Correct. 

Percent Correct Formula

PC = C / Q * 100


  • PC is the Percent Correct (%)
  • C is the number correct
  • Q is the number attempted

To calculate Percent Correct, divide the correct number of the number attempted.

How to Calculate Percent Correct?

The following steps outline how to calculate the Percent Correct.

  1. First, determine the number correct. 
  2. Next, determine the number attempted. 
  3. Next, gather the formula from above = PC = C / Q * 100.
  4. Finally, calculate the Percent Correct.
  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.

number correct = 30

number attempted = 50