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How does 12andus work?

Insert the birth data

Manage birth date of a list of the people you care about. Friends, lovers, family members, business partners and more. Your list of birth data is private. Discover the personality traits and strengths for each astrological profile on your list. Our astrological reports reveal the best affinities between yourself and others in your circle.


Run detailed astrological reports

Discover strengths, personality traits and innate predispositions for yourself and others. Discover answers to important questions about love, relationships, work, life goals, skills, inner issues and much more. Forecast the future and find compatibility with other people.


Forecast the future for yourself and others

Forecast upcoming trends and likely events in the areas of love, career, energy, money, and the best potential for success on a given date. See how the transiting planets affect your life and get tips and advice on how you can make the best of any transit and avoid pitfalls.


Discover your level of compatibility with others

Find the romantic, sexual, friendship, emotional, business, intellectual and spiritual connection with others. Become aware of the unique qualities driving your relationships. Discover whether this connection can lead to a mature, committed, emotional, sensual, karmic, joyful, supportive or purposeful relationship.


Find new matches and connect with them

Discover your best matches among 12andus users who are available for networking, socializing and dating. Befriend other users and discover details about your compatibility with them.