Online Relationship Calculator for Autosomal DNA
Have you taken a DNA test? Have you looked at the results and wondered what they mean? What is a centimorgan? Why do you and relatives share them? Is a DNA match your great aunt or your evil twin brother? The calculator chart at the end of this article will help you narrow down the possibilities. Is a DNA match your 2nd cousin, or your 4th cousin twice removed? What does twice removed even mean? The calculator chart will help you visualize the relationship. Simply type in the shared centimorgans (cM) of a DNA match, and the calculator will show you how you're likely related. Here's a picture of the chart with no relationships highlighted. To use this solely as a reference chart, you can download it as a pdf at this link . But to use this chart as a dynamically-highlighted calculator, keep reading... The calculator is based on the Shared cM Project data, version 3.0 dated Aug 2017. This data is a compilation of data from volunteers who input their shared centimorgans ind