To calculate the DART rate, multiply the number of recordable injuries and illnesses involving days away from work, restricted work, or job transfers (RI dart) by 200,000. Then divide the result by the total employee hours worked (EHW).
The DART Rate Calculator is an essential tool for evaluating workplace safety by assessing the rate of incidents that lead to Days Away, Restricted, or Transferred (DART) cases. This metric is vital for organizations to identify areas needing improvement in occupational safety and health compliance. It helps meet OSHA standards, benchmark performance, and enhance worker well-being.
Formula
DR = (RI dart ∗ 200,000) / EHW
| Variable | Description |
|---|---|
| DR | DART Rate, expressed per 100 full-time employees |
| RI dart | Recordable incidents involving days away, restricted work, or transfers |
| EHW | Total employee hours worked |
Solved Calculations
Example 1: DART Rate for a Small Business
| Step | Value |
|---|---|
| Recordable Incidents (RI dart) | 5 |
| Employee Hours Worked (EHW) | 50,000 |
| Calculation | (5 ∗ 200,000) / 50,000 |
| DART Rate | 20.0 |
Example 2: DART Rate for a Large Organization
| Step | Value |
|---|---|
| Recordable Incidents (RI dart) | 30 |
| Employee Hours Worked (EHW) | 1,000,000 |
| Calculation | (30 ∗ 200,000) / 1,000,000 |
| DART Rate | 6.0 |
What is DART Rate Calculator?
The DART Rate Calculator is a practical tool for evaluating workplace safety by measuring the rate of workplace injuries and illnesses that result in days away, restricted duty, or job transfers.
This metric, known as the DART rate, is essential for monitoring compliance with OSHA standards and understanding the impact of incidents on productivity.
This calculator uses inputs such as total recordable incidents, work hours, and the number of lost time injuries. It simplifies the OSHA DART rate calculation, helping organizations measure safety performance effectively.
For instance, businesses can compare their DART rate to industry averages or track monthly trends to enhance safety initiatives.
Whether you’re analyzing lost time incident rates, determining the OSHA recordable incident rate, or calculating the total recordable incident rate (TRIR), this tool ensures precision and efficiency.
It’s ideal for industries where safety benchmarks, such as construction or manufacturing, play a critical role.
Final Words:
On the whole, the DART Rate Calculator provides a reliable way to track workplace safety metrics. By leveraging accurate data and insights, organizations can improve compliance and create safer working environments.
