Occupational Safety, Health, and Environmental (OSHE) BlogOccupational Safety, Health, and Environmental (OSHE) BlogAccident Frequency Rate Calculator
Measure Workplace Safety
Calculate accident frequency rates and measure workplace safety performance for comprehensive safety management.What is Accident Frequency Rate?
Accident Frequency Rate is a key safety metric that measures the frequency of workplace accidents per 100,000 hours worked. It provides a standardized way to compare accident prevention performance across different organizations and time periods.
This metric helps organizations track accident trends, identify areas for improvement, and benchmark their performance against industry standards for accident prevention.
Accident Frequency Rate Formula
Accident Frequency Rate =
(Number of Accidents ÷ Total Hours Worked) × 100,000
Expressed as accidents per 100,000 hours worked
Industry Benchmarks
Industry Leading< 1.5
Above Average1.5 - 3.0
Average3.0 - 6.0
Below Average6.0 - 12.0
Critical> 12.0
Important Notes
Include all recordable accidents in your calculations
Use accurate total hours worked for precise calculations
Track accidents by severity for detailed analysis
Compare rates over time to identify trends
Accident Frequency Rate Calculator
Minor
Moderate
Severe
Fatal