Calculate OSHA TRIR rate for workplace safety.
Calculate your Total Recordable Incident Rate (TRIR) for OSHA compliance and workplace safety benchmarking
Total number of work-related injuries and illnesses requiring medical treatment
Total hours worked by all employees during the period
The Total Recordable Incident Rate (TRIR) is a safety metric that indicates the number of recordable work-related injuries and illnesses per 100 full-time equivalent employees (FTE) during a one-year period.
TRIR is calculated using the formula: (Number of Recordable Incidents × 200,000) ÷ Total Hours Worked
The constant 200,000 represents the equivalent of 100 employees working 40 hours per week, 50 weeks per year.
Recordable incidents include:
Important Notes:
TRIR calculations should include all work-related incidents that meet OSHA recordability criteria. Consult OSHA regulations and safety professionals for accurate incident classification and reporting requirements.
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