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Birth Chart Calculator

This calculator isn’t live yet — and we’d rather tell you that plainly than fake it.

Why it takes longer to build

A real birth chart needs actual planetary positions at the moment you were born, computed from a genuine astronomical data source (the Swiss Ephemeris), plus correct historical time zone handling for your birth location. Faking plausible-looking numbers here would be worse than not having this tool at all — so we’re building it properly rather than shipping something that just looks right.

What it will cover, once it’s live

  • Sun, Moon and rising sign from your birth date, time and place
  • Planetary positions using the tropical zodiac and Placidus houses
  • A version that still works if you don’t know your exact birth time (calculated for noon, with house placements and rising sign hidden)

See our astrology methodology for the exact standard this will be held to.

Try these while you wait

Zodiac Compatibility and every zodiac sign profile are live now, along with all of our numerology calculators.