Data Saju › Full reading

Your Free Saju Reading

Your Four Pillars calculated from the exact solar terms, your birthplace's historical time zone and local solar time — with a personal reading and an AI saju reader you can ask anything. Your birth details stay in this browser; only the eight characters of your chart are sent when you ask the AI a question.

Gender (sets the direction of your luck cycles)
Master Han’s CourtyardA 3D courtyard to drop by: draw today’s day pillar and hang a wish lantern →

What your free reading includes

Why the calculation matters

A saju month changes at the solar terms, not on the 1st, and the year changes at Lichun around February 4, not on January 1 or Lunar New Year. Your birth hour depends on local solar time, which can differ from clock time by an hour or more, and many countries have changed time zones and daylight saving rules over the decades. Data Saju calculates each of these from the Sun's position and your birthplace's history, so a birthday near a solar term or a border hour gets the right pillars.

Choose the nearest city you were born in. If you don't know your birth time, tick the box: you will get three pillars and every answer that doesn't need the hour.