Blood Percentage and Genetic Relatedness Calculator

Calculate the percentage of shared DNA between family members.
Understand genetic relatedness for parent, sibling, half-sibling, cousin, and other relationships.

Relationship type (1=Parent/Child, 2=Full sibling, 3=Half sibling, 4=Grandparent, 5=First cousin, 6=Half first cousin, 7=Second cousin, 8=Great-grandparent)

Result

Blood Percentage and Genetic Relatedness Calculator

Embed This Calculator