Monthly Archives: September 2017

Average Estimated cMs for Autosomal Testing Comparison

A chart to help understand the relationships that Ancestry (or any other testing company) throw our way. The number of cMs per match is included in the downloadable database that is available to all signed in Contributors.    


Slimmed down copy of the database that shows all matches and shared matches. Links to original file in Dropbox DNA Database (Excel .csv file) DNA cMs Chart