Reverse Astrology Search

Find possible birth date, time, and location from known planetary positions

How does this work?

Enter the planetary positions you know (from a birth chart or astrological reading) and we'll search for possible birth dates, times, and locations that match those positions.

Understanding the Confidence Score

Each result has a confidence score (0-100%) indicating how well it matches your constraints:

  • 80-100%: Excellent match - most constraints matched with specific degrees
  • 50-80%: Good match - constraints matched, some with degrees, some sign-only
  • 30-50%: Moderate match - mostly sign-level matches
  • <30%: Weak match - few constraints matched well

Tips for Better Results

  • Provide specific degrees when known (e.g., 22°30' instead of just the sign)
  • Include multiple planet positions to narrow down candidates
  • The Moon position is especially valuable due to its fast movement (~13°/day)
  • Ascendant helps pinpoint birth time within a day

Planetary Positions

Enter the known positions for each planet. At minimum, provide Sun + Moon + Ascendant signs, or at least one planet with a specific degree.

Ascendant (Rising Sign)

Location

Approximate age:years

If you know any of these, it will help narrow down the search.

Location is required

🔎

Enter planetary positions and click Search to find matching birth times.