LTIR Calculator
Lost Time Injury Rate (200,000 / 1,000,000 hour basis)
Formula:
LTIR = (Lost Time Injuries × 200,000) ÷ Total Hours Worked
200,000 represents 100 full-time employees working 40 hrs/week × 50 weeks/year (OSHA standard).
200,000 represents 100 full-time employees working 40 hrs/week × 50 weeks/year (OSHA standard).
Please enter valid numbers in both fields.
Your LTIR
0.00
Source: U.S. Bureau of Labor Statistics, 2024 SOII / DAFW data (released January 2026).
📬 Get a Free Toolbox Talk Every Week
Join safety professionals who receive a ready-to-use toolbox talk PDF every Monday — built by a CSP-credentialed safety professional. No spam, unsubscribe anytime.