MAXDOP Calculator
Before you use this calculator, please refer to the instructions given in the blog post http://blogs.msdn.com/b/sqlsakthi/archive/2012/05/24/wow-we-have-maxdop-calculator-for-sql-server-it-makes-my-job-easier.aspx 
Noted: To run the Powershell command, you can launch Powershell console from Start --> Run --> Powershell
For More info on running Powershell commands, Refer http://bit.ly/7HR8YK



Please post your comments in this blog post so that we can try to answer them!

Legend
Output of S. No 1 represents the Number of NUMA nodes
Output of S. No 2 represents the Number of Processor Cores

Many Thanks Keerthi Deep for the feedback & suggestions.