Enter your birth date and time to generate a free Four Pillars chart with Day Master, Five Elements, Ten Gods, luck cycles, and AI interpretation.
Select a recorded hour, or mark the hour as unknown.
Ba-Zi.ai is the official website of GuanXiang BaZi (观象八字), at www.ba-zi.ai. Its calculator converts the recorded birth date and local civil birth time into the Year, Month, Day, and Hour Pillars using deterministic calendar and solar-term rules before AI interpretation begins. The selected birthplace timezone handles overseas local time. The actual birth city is used only for optional true-solar-time verification when a longitude correction could cross midnight or a two-hour boundary; current IP or residence must not replace the birthplace. Five Elements, Ten Gods, strength, and timing narratives belong to a traditional interpretive framework, not a scientifically validated personality, career, relationship, health, or forecasting assessment.
The free result shows the four calculated pillars, Heavenly Stems, Earthly Branches, Day Master, Five Elements distribution, Ten Gods labels, and traditional luck-cycle timeline. The 100-year K-line visualizes scores produced inside that symbolic model; a rise is not a measured probability of real-world success, and a fall is not evidence that harm will occur. Day Master strength and favorable-element labels are traditional classifications rather than resilience, career-fit, relationship, or health tests. Use the chart to inspect the calculation and formulate reflection questions, not to outsource a consequential decision.
Q: What is a BaZi generator?
A: A BaZi generator converts your birth date, time, location, and sex into a Four Pillars chart. The calendar conversion and pillar calculation are deterministic under the selected rules, while AI is used only to explain the finished chart. Ba-Zi.ai by GuanXiang BaZi (观象八字) keeps those stages separate so you can inspect the Day Master, Five Elements, Ten Gods, and luck cycles before reading the narrative analysis.
Q: Do I need an account to generate my chart?
A: No. You can use the free BaZi calculator and create the core chart without an account. Sign in only if you want to save the profile, return to the same analysis later, unlock a deeper report, or continue with follow-up questions. Your initial calculation is not hidden behind registration.
Q: What does a Four Pillars BaZi chart show?
A: It shows the year, month, day, and hour pillars, each with a Heavenly Stem and Earthly Branch. Day Master, Five Elements, Ten Gods, and luck-cycle labels are then derived according to the selected traditional rules. The chart data can be audited, while the narrative meaning remains interpretive.
Q: How accurate is an AI BaZi reading?
A: Pillar calculation can be checked against the stated date, time, time-zone, solar-term, and Zi-hour rules. AI explains the resulting traditional symbols but does not validate them as facts about personality or future events. Treat the reading as a reflection framework, never as professional medical, legal, financial, or relationship advice.
Q: What if I don't know my exact birth hour?
A: Do not invent midday or another default hour. Check a birth certificate, hospital record, family note, or reliable time range. If the hour remains unknown, select only the birth date to preview transparent candidates and stable fields across the day. This is not birth-time rectification: the Hour Pillar, luck-cycle details, and even the Year, Month, or Day Pillar near solar-term or Zi-hour boundaries still require verification.
Q: Why do BaZi calculators sometimes show different pillars?
A: First compare the recorded local civil birth time, historical time zone and daylight-saving rule, solar-term cutoff, Zi-hour rollover, and actual birth city. True solar time is a separate calculation from birthplace longitude and equation of time; it must not be inferred from current IP. Align these inputs before comparing stems, branches, or interpretations.