Enter the number of successful attempts and the total number of attempts into the calculator to determine the success percentage. This calculator helps to evaluate the efficiency or performance by calculating the ratio of successful attempts to total attempts.

Success Percentage Formula

The following formula is used to calculate the success percentage:

SP = (SA / TA) * 100

Variables:

  • SP is the success percentage (%)
  • SA is the number of successful attempts
  • TA is the total number of attempts

To calculate the success percentage, divide the number of successful attempts by the total number of attempts and then multiply by 100 to get the percentage.

What is Success Percentage?

Success percentage is a statistical measure used to express the proportion of successful outcomes out of the total number of attempts or trials. It is commonly used in various fields such as education, sports, business, and quality control to assess performance and efficiency.

How to Calculate Success Percentage?

The following steps outline how to calculate the Success Percentage.


  1. First, determine the number of successful attempts (SA).
  2. Next, determine the total number of attempts (TA).
  3. Use the formula from above = SP = (SA / TA) * 100.
  4. Finally, calculate the Success Percentage (SP).
  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 of successful attempts (SA) = 75

total number of attempts (TA) = 100