GEDmatch admixture calculators explained: Eurogenes, Dodecad, HarappaWorld, MDLP, puntDNAL
Which GEDmatch admixture project to run for your background, what each calculator's components mean, why the projects disagree with each other, and what has aged since 2012–2016.
Related posts
The best admixture calculator in 2026, by question and by background
There is no single best admixture calculator — there is a best one per question. An honest decision guide across GEDmatch's classics, Global25 tools and formal methods, from someone who builds one of them.
3 min read
GEDmatch Oracle explained: what the distances mean and how to read Oracle-4
Oracle ranks reference populations by how closely their calculator percentages match yours — not by shared DNA. How the distance is computed, what single and mixed modes tell you, and the misreadings to avoid.
3 min read
Eurogenes K13 explained: what your results actually mean
The thirteen K13 components, what North Atlantic, East Med and West Asian are anchored to, who the calculator works best for, how to read the Oracle — and the caveats that come with a 2012-era tool.
4 min read