Lost Time Injury Frequency Rate



Lost Time Injury Frequency Rate


Lost Time Injury Frequency Rate (LTIFR) is a critical KPI that measures workplace safety by tracking the number of lost time injuries per million hours worked. This metric directly influences operational efficiency, employee morale, and financial health. A high LTIFR can signal underlying safety issues, leading to increased costs and potential regulatory scrutiny. Conversely, a low LTIFR indicates effective safety protocols and can enhance a company's reputation. Organizations that prioritize safety often see improved employee retention and productivity. By embedding LTIFR into their KPI framework, companies can drive data-driven decision-making and strategic alignment across departments.

What is Lost Time Injury Frequency Rate?

The frequency of incidents that result in a loss of productive work time.

What is the standard formula?

(Total Number of Lost Time Injuries / Total Hours Worked) * 1,000,000

KPI Categories

This KPI is associated with the following categories and industries in our KPI database:

Related KPIs

Lost Time Injury Frequency Rate Interpretation

High LTIFR values indicate a concerning trend in workplace safety, suggesting potential risks and inefficiencies. Low values reflect effective safety measures and a culture of prevention. Ideal targets typically fall below 2.0 for most industries.

  • <1.0 – Excellent safety performance; proactive safety culture
  • 1.0–2.0 – Acceptable; consider enhancing training and protocols
  • >2.0 – Urgent attention needed; investigate root causes

Lost Time Injury Frequency Rate Benchmarks

  • Construction industry average: 3.0 (OSHA)
  • Manufacturing sector median: 2.5 (Bureau of Labor Statistics)
  • Healthcare average: 4.0 (National Safety Council)

Common Pitfalls

Many organizations overlook the importance of regular safety audits, which can lead to unnoticed hazards and increased LTIFR.

  • Failing to engage employees in safety discussions can create a culture of complacency. When workers feel excluded from safety initiatives, they may not report near misses or unsafe conditions, leading to preventable injuries.
  • Neglecting to provide adequate training on safety protocols can result in misunderstandings. Employees who are not well-informed about safety measures are more likely to make mistakes that lead to injuries.
  • Inconsistent reporting of incidents can distort LTIFR calculations. If injuries are underreported or misclassified, the true safety performance of the organization remains obscured.
  • Ignoring the role of equipment maintenance can increase injury risks. Poorly maintained machinery can malfunction, leading to accidents that could have been prevented with regular checks.

Improvement Levers

Enhancing workplace safety requires a multifaceted approach that prioritizes employee engagement and systematic processes.

  • Implement regular safety training sessions to keep employees informed. Continuous education ensures that staff are aware of the latest safety protocols and best practices.
  • Establish a safety committee to foster open communication about safety concerns. This committee can act as a bridge between management and employees, encouraging reporting and discussion of safety issues.
  • Utilize technology to monitor safety compliance and incidents. Data-driven insights can help identify trends and areas needing improvement, allowing for proactive measures.
  • Conduct thorough incident investigations to understand root causes. Learning from past incidents can prevent future occurrences and improve overall safety culture.

Lost Time Injury Frequency Rate Case Study Example

A leading construction firm, XYZ Builders, faced rising LTIFR rates that threatened its reputation and profitability. Over a 12-month period, the LTIFR climbed to 4.5, significantly above the industry average. This alarming trend prompted the executive team to take immediate action, fearing potential project delays and increased insurance costs. They initiated a comprehensive safety overhaul, focusing on employee training, equipment maintenance, and incident reporting. The firm launched a new safety training program that included hands-on workshops and regular safety drills. Additionally, they invested in advanced monitoring technology to track compliance and incidents in real-time. Employees were encouraged to report near misses without fear of repercussions, fostering a culture of transparency and accountability. Within 6 months, LTIFR decreased to 2.0, and the company saw a marked improvement in employee morale. The proactive measures not only enhanced safety but also reduced insurance premiums and improved project timelines. XYZ Builders successfully positioned itself as a safety leader in the construction industry, reinforcing its commitment to employee well-being and operational excellence.


Every successful executive knows you can't improve what you don't measure.

With 20,780 KPIs, PPT Depot is the most comprehensive KPI database available. We empower you to measure, manage, and optimize every function, process, and team across your organization.


Subscribe Today at $199 Annually


KPI Depot (formerly the Flevy KPI Library) is a comprehensive, fully searchable database of over 20,000+ Key Performance Indicators. Each KPI is documented with 12 practical attributes that take you from definition to real-world application (definition, business insights, measurement approach, formula, trend analysis, diagnostics, tips, visualization ideas, risk warnings, tools & tech, integration points, and change impact).

KPI categories span every major corporate function and more than 100+ industries, giving executives, analysts, and consultants an instant, plug-and-play reference for building scorecards, dashboards, and data-driven strategies.

Our team is constantly expanding our KPI database.

Got a question? Email us at support@kpidepot.com.

FAQs

What is a good LTIFR target?

A good LTIFR target is typically below 2.0, indicating effective safety measures. Companies should aim for continuous improvement to reach lower thresholds over time.

How often should LTIFR be calculated?

LTIFR should be calculated monthly to track trends and identify issues promptly. Regular monitoring allows organizations to respond quickly to any safety concerns.

What factors can influence LTIFR?

Factors such as employee training, equipment maintenance, and workplace culture can significantly influence LTIFR. Organizations that prioritize these areas tend to have lower injury rates.

Is LTIFR applicable to all industries?

Yes, LTIFR is applicable across various industries, although benchmarks may vary. Each sector should establish its own target thresholds based on industry standards.

How can technology improve LTIFR?

Technology can enhance LTIFR by providing real-time data on safety compliance and incidents. Analytics can help identify trends and areas for improvement, driving proactive safety measures.

What role do employees play in improving LTIFR?

Employees play a crucial role in improving LTIFR by actively participating in safety programs. Their engagement in reporting incidents and suggesting improvements can lead to a safer workplace.


Explore PPT Depot by Function & Industry



Each KPI in our knowledge base includes 12 attributes.


KPI Definition
Potential Business Insights

The typical business insights we expect to gain through the tracking of this KPI

Measurement Approach/Process

An outline of the approach or process followed to measure this KPI

Standard Formula

The standard formula organizations use to calculate this KPI

Trend Analysis

Insights into how the KPI tends to evolve over time and what trends could indicate positive or negative performance shifts

Diagnostic Questions

Questions to ask to better understand your current position is for the KPI and how it can improve

Actionable Tips

Practical, actionable tips for improving the KPI, which might involve operational changes, strategic shifts, or tactical actions

Visualization Suggestions

Recommended charts or graphs that best represent the trends and patterns around the KPI for more effective reporting and decision-making

Risk Warnings

Potential risks or warnings signs that could indicate underlying issues that require immediate attention

Tools & Technologies

Suggested tools, technologies, and software that can help in tracking and analyzing the KPI more effectively

Integration Points

How the KPI can be integrated with other business systems and processes for holistic strategic performance management

Change Impact

Explanation of how changes in the KPI can impact other KPIs and what kind of changes can be expected


Compare Our Plans