Global Ancestry K30 with Jewish Populations

Global Ancestry K30 — What this calculator analyzes

This tool compares your autosomal DNA to a high-resolution global reference panel to estimate ancestry proportions across 30 modeled components informed by 28 regional reference populations. It quantifies how much of your genome matches genetic clusters such as European Northwest, Mediterranean Western, Siberian East, African West, Native American Central, and more. Results are expressed as proportional admixture percentages that reflect recent and deep ancestry signals.

Who it’s designed for

• Genetic genealogy enthusiasts and adoptees seeking regional origins
• Anthropologists and students studying population structure
• People curious about subtler Eurasian, African, Oceanian, and Native American affinities

Insights you’ll gain

• A percentage breakdown of ancestral components across global regions
• Fine-scale separation of nearby groups (e.g., Mediterranean Eastern vs. Western; Siberian West vs. East)
• Contextual interpretation linking genetic patterns to historical migrations and population contact

Historical and genetic context

Human populations are shaped by repeated migrations, local isolation, and admixture. This calculator situates your DNA within that tapestry — from ancient north–south and east–west gene flows in Eurasia, to Siberian contributions to Native American ancestries, to African regional structure and Oceanian signals. Reference populations were selected to capture geographic breadth and major demographic events that left distinct genetic footprints.

Why this calculator is valuable

• Provides a balanced, transparent view of ancestry using a diverse reference set
• Useful for detecting subtle regional affinities that broader tests might miss
• Acts as a starting point for deeper genealogical or academic inquiry

Note: This is an ancestry-inference tool, not a clinical test. Interpretations reflect statistical similarity to reference groups and should be combine