Fate Hall v5.4 · 2026-10-27

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. 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 health this year

This reading looks at the year ahead through the five elements of BaZi. Each element is traditionally linked to organs and systems of the body in Chinese thought — Wood to the liver, Fire to the heart, Earth to the digestion, Metal to the lungs and Water to the kidneys — and the reading compares this year’s pillar with your chart to see which elements are emphasised or strained.

How it is calculated

The year’s pillar starts at the Beginning of Spring. Fate Hall checks which Ten God the year brings for your Day Master, whether the year’s branch clashes with your own branches, and which elements are missing or crowded in your chart. The result is a score and a set of gentle lifestyle suggestions rooted in that traditional element picture.

An important note

This is a traditional cultural view, not medical information. It cannot detect, predict or prevent any illness. For anything concerning your health, please talk to a doctor or another qualified professional.