TRIR Calculator

Calculate Total Recorded Incident Rate (TRIR)



Formula

The formula to calculate the Total Recorded Incident Rate (TRIR) is:

\[ TRIR = \frac{I \times 200,000}{HW} \]

Where:

TRIR Definition

TRIR is short for the total recorded incident rate and is a measure of the number of “incidents” per hours worked.

Example Calculation

Let's assume the following values:

Using the formula:

\[ TRIR = \frac{5 \times 200,000}{500,000} = 2 \]

The Total Recorded Incident Rate ((TRIR)) is 2.