Birth-Time Rectification
Don't know your exact birth time? Rectification reverse-engineers a likely time by asking about real life events and matching them against outer-planet transits to your chart angles.
New to the idea? Read the full guide before you start.
Rising sign
The mask you wear and how you meet the world — inaccessible without an exact time.
House placements
Which life areas (career, home, partnerships) each planet actually activates.
Midheaven
Your public direction and vocation signal, sensitive to even four-minute shifts.
How it works
- 1
Answer up to 25 questions across 7 life areas
Each event acts as a probe. The more accurately you date them, the tighter the rectification window becomes. Minimum 3 events to run.
- 2
Algorithm sweeps a ±2-hour window at 5-minute resolution
For each candidate time, we recompute the Ascendant and Midheaven, then score how well the slow movers (Saturn, Jupiter, Uranus, Neptune, Pluto) line up with your angles on each event date.
- 3
Top 3 candidate times with per-event diagnostics
You see the exact aspect that fired each event (e.g. "Saturn conjunct MC, orb 0.6°") and a one-click "Save to my profile" CTA so the rest of the site can use the new time.
The 25 questions
Spread across 7 categories so the algorithm can triangulate from multiple angles. You can also add your own events in any category.
Context
2 questionsBirth facts you know reliably from records or family.
Relationships
4 questionsMarriages, engagements, breakups, and major partnership turning points.
Career
4 questionsJobs, promotions, business launches, and public exposure events.
Home
3 questionsMoves, property purchases, and major changes to where or how you live.
Health
3 questionsSurgeries, hospitalizations, diagnoses — body events.
Life transitions
5 questionsChildren, deaths in the family, sabbaticals, recoveries, awakenings.
Creative & spiritual
4 questionsPerformances, publications, breakthroughs in practice.