Originally Posted by sach007

A simple method:-

1.Just go to any of your previous post.
2.Then click on your nick name here my nick sach007
3. Then you can see a dropdown menu there, click on "View Public Profile"
4. You will be taken to your Public profile Page
5. There you can see Forum Info section, in bottom of this section there You can see referrals-- a number against it is the number of referrals you have referred.

In my Case it is 5

Hope this will help everybody.