These tools place you in a coordinate space built from thousands of modern and ancient reference populations, so you can see who you are closest to — and how a Roma signature differs from the surrounding populations.
Fits your coordinates as a mixture of reference populations and reports the closest single populations and the best combinations of two, four, eight and sixteen.
When to use it: To see which modern populations you resemble, and how a two-way mix (for example South Asian + European) models your ancestry.
Reading the result:
Paints a map of the world by how genetically similar you are to the sampled populations, with a heatmap colour scale.
When to use it: For a quick visual of where your ancestry sits geographically.
Plots you and the reference populations on a principal-components scatter plot.
When to use it: To see clusters and where you fall between them — useful for spotting a Roma position between South Asian and European clusters.
Summarises your nearest modern populations and the direction of your ancestry on a simple compass view.
When to use it: When you want a plain-language read on your closest populations.
Compares you against ancient DNA samples and maps the closest matches.
When to use it: For context on deep ancestry and historical migrations.
A shareable one-page summary of your closest populations and regional affinity.
When to use it: When you want a simple overview or something to show family.
Draws a tree of reference populations (and you) based on genetic distance, so you can see how populations cluster together.
When to use it: To understand how the reference populations relate to one another around your position.
Shows your Eurogenes K36 component vector against reference country vectors as a similarity heatmap.
When to use it: When you want a component-level (rather than coordinate-level) comparison with specific countries.
The Second Parent Simulator estimates the coordinates a missing parent would have, given your coordinates and one known parent. The Grandparents Simulator goes a generation further.
When to use it: When one parent (or grandparent) is untested and you want to explore what their ancestry might have looked like.
The Average Coordinates tool averages several coordinate sets (for example all members of one family line); Compare Coordinates measures the distance between any two sets.
When to use it: To build a family-line average or to compare your coordinates with a reference or another kit.
The Romani route and community match are on the Admixture / Ethnicity page. The route breakdown estimates how much of your ancestry is consistent with a South Asian source versus the host populations along the Roma migration path (Balkans, Iberia and so on), and the community match ranks you against curated Roma reference samples.
Attribution: Eurogenes Global25 and the calculators are by Davidski; the coordinate regression method follows Nganasankhan / Allelocator; mtDNA uses PhyloTree Build 17 (van Oven). Simulated G25 is clearly labelled as not real G25.