Use this calculator to determine your required fall clearance based on the type of fall protection system and tie-off configuration.
-
Step
1
Select a Fall Protection System and Tie-Off Type. -
Step
2
Enter relevant fall clearance data. -
Step
3
Click "Calculate" to determine required fall clearance.
Fall Clearance Calculator
Required Fall Clearance: --
Definitions
Fall Clearance: The minimum distance required to safely stop a fall without hitting the ground or obstacles.
Free Fall Distance: Distance before the fall arrest system engages.
Deceleration Distance: Distance from activation of energy absorber until the fall stops. We've automated this value to be 3.5ft.
Harness Stretch: Extra extension resulting from harness deformation or D-ring movement (typically ~ 1ft).
Safety Factor: Extra clearance added for safety. We've automated this value to be 3ft.
Swing Fall: The horizontal-downward movement during a fall when not directly below the anchor.
This calculator provides an estimated fall clearance requirement. Actual clearance may vary. Always follow manufacturer instructions and OSHA regulations. Diversified Fall Protection is not liable for misuse.
Fall Clearance Calculator
Estimate the Fall Clearance Distance for Your Fall Protection System
Our Fall Clearance Calculator provides an estimated distance needed to safely stop a fall, taking into account key factors like free fall distance, deceleration distance, harness stretch, and anchor point location. While this tool offers valuable guidance for assessing your fall protection system, it's important to remember that the calculations are based on general assumptions. For a more tailored and comprehensive analysis that considers all the unique aspects of your setup, we encourage you to reach out to a fall protection specialist for expert advice.