Free BaZi Calculator

BaZi (八字), often translated as “Eight Characters,” maps four time markers to a pair of symbols each. A calculator handles the calendar and location details so you can spend your attention on understanding the pattern.

It is closer to a symbolic language than a personality label. The value is in noticing relationships—season, balance, tension and possibility—rather than treating one result as a verdict.

Enter the requested birth details, review the generated chart, then read the accompanying educational report. The application performs the calendar conversion and chart calculation behind the scenes; this page does not reproduce that logic.

• Your date of birth.
• Your birth time, as accurately as you know it. If uncertain, treat the hour-related interpretation cautiously.
• Your birth location, so the calculator can interpret time and place appropriately.
• The application may ask for a small amount of account or preference information to present your report.

The Day Master is the Heavenly Stem of the Day Pillar. Practitioners use it as a reference point when describing how the other characters relate to the chart. It is not a permanent identity or a measure of worth. For the wider map, read what BaZi means and how the Four Pillars fit together.

Wu Xing describes five phases rather than five physical substances. Their relationships—supporting, expressing, controlling and transforming—give a chart its vocabulary. Our Five Elements guide explores each phase in context.

The Chinese Zodiac usually refers to the animal sign associated with the birth year. BaZi uses year, month, day and hour, with stems, branches and seasonal calculations. Your zodiac animal is one small doorway into a much larger Four Pillars chart.