Keywords Density Analysis Formula:
Keyword Density = ([Keyword Count]*100)/(Total Word Count]
Keyword Density = ([Keyword Count]*100)/(Total Word Count]
Where,
Keyword Count – Count how many times you have used your keyword.
Total Word Count – Count how many words you have on your page.
Keywords Density Analysis Tool:
http://tools.seobook.com/general/keyword-density/
http://www.live-keyword-analysis.com/
Best Keyword Density Percentage for SEO:
The average keyword density for individual keyword should be in between 1 – 5%( Good)