OSHA DART Rate Calculator

| Frontline Blog
OSHA DART Rate Calculator
Monica Kinsey

Written By:

Monica Kinsey

Monica is a former warehouse operations manager with a passion for workplace safety. Her favorite topics to cover include safety leadership and continuous improvement.

Tools and calculators
  • DART: The DART Rate Calculator is a helpful tool for determining your workplace’s Days Away, Restricted, or Transferred (DART) rate.
  • TRIR: Quickly input your data, and the calculator will provide your TRIR, offering actionable insights to improve workplace safety.
  • MOC ROI: Estimate the return on investment (ROI) associated with managing productivity impacts caused by incomplete or delayed MOC processes.

DART Rate Calculator

Use this calculator to quickly calculate your rate and compare it to industry standards.
The number of OSHA recordable injuries and illnesses that resulted in Days Away, Restricted, or Transferred. Example: If you had 5 such cases in the past year, enter “5.”
The total hours worked by all employees during the given time period (e.g., monthly, annually). Example: For a team of 50 employees working 40 hours a week for 50 weeks, the total would be 100,000 hours.
The benchmark represents total hours worked, scaled for comparison purposes. OSHA’s default is 200,000 hours (100 employees working 40 hours/week for 50 weeks/year). You may enter a custom value based on your needs.