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23andMe calculator

G25 Calculator for genetic ancestry analysis

137 Populations
43 Groups
13849 Uses
5.0 Rating

Calculator Information

Technical specifications and metadata for this G25 calculator.

Era
Modern
Type
Unscaled
Created
Nov 10, 2023
Popularity
Very Popular
Features
Groups
Rating
5.0 (13,849 runs)
How ratings work

This calculator's rating combines how often it's actually used (total runs, recent activity, and sustained usage over time) with community endorsement (thumbs up/down from people who ran it). Both parts use statistical safeguards so a few early runs or votes can't produce an inflated score, and steady, consistent usage is rewarded rather than penalized. Ratings are recalculated periodically and update gradually rather than jumping suddenly.

Geographic Distribution of Populations

Locations of the reference populations included in this calculator.

Available Populations

This calculator includes 137 reference populations.

Reference Populations

137 populations

Ready to Explore Your Ancestry?

Upload your DNA and run 23andMe calculator to discover your genetic ancestry across 137 reference populations.