Enter your total incidents and total hours worked into the calculator to determine your Lost Time Incident Rate (LTIR).
LTIR Calculation Formula
The following formula is used to calculate the Lost Time Incident Rate:
LTIR = (Number of Lost Time Incidents * 200,000) / Total Hours Worked
Variables:
- LTIR is the Lost Time Incident Rate
- Number of Lost Time Incidents is the total number of incidents resulting in lost time
- Total Hours Worked is the total number of hours worked by all employees
To calculate the LTIR, multiply the number of lost time incidents by 200,000, then divide the result by the total hours worked. This standardizes the rate per 200,000 hours worked.
What is LTIR Calculation?
LTIR calculation refers to the process of determining the rate of incidents that resulted in lost time per 200,000 hours worked. This metric is crucial for workplace safety assessment and helps organizations monitor and improve their safety performance. By understanding the LTIR, companies can identify areas that need safety improvements and measure the effectiveness of their safety programs.
How to Calculate LTIR?
The following steps outline how to calculate the LTIR using the given formula:
- First, determine the number of lost time incidents.
- Next, calculate the total number of hours worked by all employees.
- Use the formula: LTIR = (Number of Lost Time Incidents * 200,000) / Total Hours Worked.
- Calculate the LTIR by plugging in the values.
- 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 Lost Time Incidents = 3
Total Hours Worked =