Google page rank calculation formula

Google page rank calculation formula:

Google Page Rank will not help us to promote our site in Google search engine. It is just numerical ranking value between (0 to 10) which is provided by Google search engine to show the quality of websites. Google Page rank calculation formula is basically calculated only using external links. External links contain two types, they are inbound links and outbound links. While increasing the inbound links our page rank also slightly increase. According to the Page Rank (PR) of the external links. Google page rank calculation calculated by the following formula..

Google Page Rank Formula:
PR(A) = (1 - d) + d * SUM ((PR(I->A)/C(I))
Where:
PR(A) is the PageRank of your page A.
d is the damping factor, usually set to 0,85.
PR(I->A) is the PageRank of page I containing a link to page A.
C(I) is the number of links off page I.
PR(I->A)/C(I) is a PR-value page A receives from page I.
SUM (PR(I->A)/C(I)) is the sum of all PR-values page A receives from pages with links to page A..


There is so many websites in the reached top position in search engine which having low google page rank .So google page rank is not so much important for promoting our websites in google search engine itself. But it is calculated based on traffic also.

Already we discussed above google page rank formula calculation is based on inbound and outbound links. So it is indirectly makes traffic in Search Engines.