Fate Hall v6.6 · 2026-10-30

BaZi (Four Pillars of Destiny), the I Ching and Korean folk fortunes side by side with Western astrology, tarot and numerology. Enter your birth date once and see East and West together.

Your details · time settings

Your details

Name (optional) Name in Hanja (optional)Only for Korean name analysis (Seongmyeonghak), which counts Chinese-character strokes. Full birth name (optional, for numerology) MBTI (optional) Blood type (optional)Blood-type personality is pop-culture lore in Korea and Japan, used here for fun.

Sex at birth

BaZi uses it to set the direction of your Luck Pillars.

Calendar

Date of birth

Time of birth

Place of birth Type your city to find it, or pick the country, then the city. Used for your local solar time; it stays in your browser.

Find your cityOr pick the country, then the city below.

Country City

I don’t know my birth time

Time basisClocks follow your time zone’s standard meridian, so the Sun at your birthplace can run minutes ahead of or behind the clock. Longitude correction fixes that offset; true solar time also adds the seasonal equation of time (±16 min). Rat-hour rule (23:00–00:59)Only matters if you were born between 23:00 and 23:59. Under the late rule the Day pillar stays on the same day and the hour stem follows the next day. Most modern practitioners use the early Rat-hour rule.

Why does birth time need correcting? ▾

Solar time, not clock time. In BaZi the hour pillar, and the day pillar near midnight, follow where the Sun actually was. Clock time is set for a whole time zone, so at your birthplace the Sun may cross the meridian earlier or later than clock noon. We use the longitude of your birthplace to correct for that, and can also add the equation of time (from −14 min in February to +16 min in November).

Daylight saving time is taken from your browser’s time zone database for the birth date, so summer-time births are converted to standard time automatically.

Whichever basis you pick, the “Pillars under each time basis” panel shows every combination side by side. If they differ, choose the one closest to the time on your birth certificate.

Remember my birth details on this device

Everything is calculated in your browser. Your details are never sent to a server; if “Remember” is on they are kept only in this browser’s storage. Privacy policy ·

About the overall fortune score

Many of Fate Hall’s readings end in a score from 0 to 100. This page collects them in one list — BaZi, Tojeong Bigyeol, Zi Wei Dou Shu, Nine Star Ki, your animal sign, your birth chart, numerology, the Maya and Vedic calendars and more — and shows the average of the ones you select.

How the scores work

Readings based on your birthday are calculated as soon as you enter your details. Draw-type readings such as tarot, the I Ching or runes use the result of your most recent draw, and stay out of the average until you have drawn. Each line shows the reason behind its score, such as today’s day pillar or this year’s Luck Pillar, and tapping the name takes you to that reading. The checkbox on the left only adds the line to the average or removes it.

How to read it

A single number hides a lot, so use it as a starting point. When most systems land in the same range, that is a theme; when one stands out, open it and see why. The "Birthday-based only" button leaves out the random draws if you prefer to compare like with like.