Based on Cheongidaeyo (天機大要) and the Structure theory (格局論) of Ziping Zhenquan (子平眞詮) · Cross-referenced with the subject's Four Pillars
Select calendar — choose which calendar system the date below is entered in
목록에 없는 도시면 아래에 위도·경도를 직접 입력해 주세요.
We scan all 15 days from 14 days before to the due date itself (accounting for early delivery).
Available weekdays (leave unselected to allow every day)
Earliest date
Latest date
Dates to exclude (comma-separated, e.g. 2026-09-15, 2026-09-22)
※ The classical scoring is calculated the same way regardless of these constraints. They only filter for dates you can realistically choose — and if a better date falls outside your constraints, we will point it out as well.
Orthodox Jipyeong Myeongri · Date Selection
By the measure of the classics · corrected to the true solar time of your birthplace
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We find the auspicious day for a wedding, a move or an opening, using Gyeokguk theory and true solar time correction.
The same inputs always give the same result.
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This date selection reads the timing by the measure of a classic, the Japyeongjinjeon. You can set it side by side with how Annual Profection in astrology reads the same year — a way to compare how closely, or how differently, two separate classical traditions read one stretch of time.
See date selection together with Annual ProfectionDate selection means choosing an auspicious day and avoiding an inauspicious one before a rite or an undertaking, using the principles of yin-yang and the five phases together with the sexagenary cycle. Cheongidaeyo (天機大要), compiled by Lin Shaozhou of Ming China, set out that method clearly enough that ordinary households used it widely.
The classics behind the KLifeMap.AI date-selection engine are the same: the three principal texts of Myeongni and Cheongidaeyo.
Want to see the subject's own Saju (四柱) first? — See your Saju reading →
We do not stop at picking a day free of harmful energy. We also look at whether it is a day on which a child born would have a well-formed chart. Because that forming shifts with the hour of birth, we read the hour along with the day.
A Daegil (大吉) day as this system defines it is more than a day free of inauspicious Sinsal (神殺). Following the orthodox Gyeokguk (格局) theory of the Jipyeong Jinjeon (子平眞詮), it is a day on which the chart structure comes together (成格) in harmony with the hour pillar, and on which the Sangsin (相神, the element that completes the structure) and the Johu (調候, seasonal balance) stand in full balance — forming a Gwigyeok (貴格), a well-made chart.
Select a date on the calendar to see the full reading.
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Where the standard view gives you the conclusion, the expert view opens every detailed ground beneath that conclusion.
Saju and compatibility are held to the same standard at KLifeMap.AI.
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