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The Shared cM Project 3.0 tool v4

August 2017

Blaine T. Bettinger


More about this project

CC 4.0 Attribution License

Interactive version v4 by Jonny Perl at DNA Painter

Click here to contribute data to the shared cM project

Shared cM online tool version 4 with probabilities

Last updated 20th April 2018

This is v4.
Other variants of this tool:

v3 with additional relationships
v2 with editable boxes
v1 original


reset show %

Click here for a sharable link to the cM amount above

Relationship probabilities (based on stats from The DNA Geek)

How to read this chart