DNA Ethnicity Estimator
Estimate expected ethnicity percentages based on grandparent origins. Understand admixture and genetic heritage distribution.
Inputs
Results
European %
50%
Admixture %
50%
African %0%
Asian %25%
Americas %25%
Gens to 90% Majority3
How to Use This Calculator
- Enter the number of grandparents from each heritage region: European, African, Asian, and Americas/Indigenous.
- Review the estimated ethnicity percentages for each region based on grandparent origins.
- Check Admixture Percentage to understand the degree of mixed heritage across your lineage.
- Use Generations to 90% Majority to understand how quickly one heritage can dominate in descendants.
- Compare results to your actual DNA test ethnicity estimate to identify potential family history surprises.
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