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

Frequently Asked Questions (FAQ)

What is the importance of calculating percent correct?

Calculating percent correct is important for assessing accuracy in various contexts, such as exams, surveys, and quality control processes. It helps in understanding the effectiveness or proficiency of the subject being evaluated.

Can the percent correct formula be used for any type of assessment?

Yes, the percent correct formula is versatile and can be applied to any assessment where the number of correct answers and the total number of attempts are known. This includes educational tests, skill assessments, and performance evaluations.

How can I improve my percent correct in future assessments?

Improving your percent correct involves identifying areas of weakness, seeking feedback, practicing regularly, and employing effective study or preparation techniques tailored to the specific type of assessment.