Home  Company  Services  Associates  Online Tools  Downloads  Resources  Contact

    Minimum Speed Calculator
Disclaimer: These online calculators should be used to derive "first approximations" only. They are provided free-of-charge and are intended to give you estimates only. They do not take into account many variables which a reconstructionist would need to evaluate in order to perform a proper accident reconstruction. McNally & Associates ARS, LLC in no way supports data derived from these calculators.
Enter Length of Skid Marks (in feet)   
Enter Friction Coefficient   
(unless known, enter 0.75 for dry roads,    
 0.55 for a wet roads)    


Calculated Minimum Speed (in mph)   

All Material Copyright (C) 2016 McNally & Associates Accident Reconstruction Services, LLC unless otherwise noted.  Our Privacy Statement.