Reverse Astrology Chart Engineering: Finding DATE, TIME & PLACE from Birth Chart Horoscope. Astro Online Calculator

Reverse Engineering
of Birth Chart

Finding Time & Place from Chart
Astrology Online Calculator

Notice: Data entry accuracy:
This tool is very sensitive to data entry accuracy. If you input planet Degrees° without Minutes´, you can find out the date of birth; but the time of birth will be very approximate and it´s impossible to calculate geo location.

- Degrees° are needed to find the date of birth.
- Minutes´ are needed to find the time of birth.
- Seconds´´ are needed to find geo location.