How is the OSHA rate calculated?

How is the OSHA rate calculated?

• A. Injuries divided by productive hours worked
• B. Productive hours worked divided by injuries
• C. Injuries x 200k divided by productive hours worked
• D. Injuries x 200k times productive hours

Answer: (C)

OSHA rate is a standardized incident rate that lets you compare safety performance across different sites. It uses the number of recordable injuries and illnesses and the total hours worked, scaled to a baseline of 200,000 hours. The formula is: (injuries) × 200,000 ÷ (hours worked). The 200,000 hours represent 100 full-time employees working 40 hours a week for 50 weeks. This normalization turns the count of injuries into a rate per 100 full-time equivalent workers, making comparisons meaningful regardless of site size or schedule. Using injuries divided by hours would give a rate per hour, which isn’t the standard way to express safety performance, and multiplying by 200,000 rather than dividing would produce an incorrect value.

OSHA rate is a standardized incident rate that lets you compare safety performance across different sites. It uses the number of recordable injuries and illnesses and the total hours worked, scaled to a baseline of 200,000 hours. The formula is: (injuries) × 200,000 ÷ (hours worked). The 200,000 hours represent 100 full-time employees working 40 hours a week for 50 weeks. This normalization turns the count of injuries into a rate per 100 full-time equivalent workers, making comparisons meaningful regardless of site size or schedule. Using injuries divided by hours would give a rate per hour, which isn’t the standard way to express safety performance, and multiplying by 200,000 rather than dividing would produce an incorrect value.