1

Calculating Employee Retention Rates

Hi everyone. 

I'm new to this forum and apologize in advance if this has already been discussed. I assure you that I have searched the forum but could not find an specific to my query.

I am working on a dashboard for my organization and would like to calculate the Employee Retention Rate for specific period. There is a huge confusion with regards to the calculation especially when it comes to including New Joiners and Leavers count. Can someone please explain this to me so that i can implement this correctly to senior management ? For eg. do we really need to exclude the leavers count from the End of the Period headcount, assuming that end of any period headcount already excludes leavers ? Also, what about new joiners who have joined during the period ? 

For example, what would be the correct Employee Retention rate for following counts:

Headcount start of the period: 112 
Headcount end of the period: 145
New Joiners during the period: 33 
Leavers during the period: 4 

Thanks in advance !

930 views
  • Hi Arun,

    A simple formula you can choose to use is;

    Employee Retention Rate = ((E-N)/S)) x 100

    Where:

    E: Number of employees at the end of a period
    N: Number of new hires during the period
    S: Number of employees at the start of the period

    So using your example above, the retention rate would be:

    ((145 - 33) / 112) x 100 = 100%

    Hope that helps :)