Enter the total number of passes and the total attempts into the Pass Rate Calculator. The calculator will evaluate the Pass Rate.

## Pass Rate Formula

The following two example problems outline the steps and information needed to calculate the Pass Rate.

PSR = P / A * 100
• Where PSR is the Pass Rate (%)
• P is the total number of passes
• A is the total attempts

To calculate the pass rate, divide the number of passes by the total number of attempts.

## How to Calculate Pass Rate?

The following example problems outline how to calculate Pass Rate.

Example Problem #1:

1. First, determine the total number of passes.
• The total number of passes is given as: 100.
2. Next, determine the total attempts.
• The total attempts is provided as: 200.
3. Finally, calculate the Pass Rate using the equation above:

PSR = P / A * 100

The values provided above are inserted into the equation below and computed.

PSR = 100 / 200 * 100 = 50.00 (%)

Example Problem #2:

For this problem, the variables required are provided below:

total number of passes = 100

total attempts = 1000