Hamzzi Saju (햄찌사주) calculates a Saju chart from a valid Gregorian birth date and IANA time zone, with an optional exact birth time. With a known time, explore the year, month, day, and hour pillars and the five elements visible in eight chart characters. If the time is unknown, omit it to calculate the year, month, and day pillars and the visible elements in six characters; no hour pillar is inferred. The date-only calculation uses local noon as a reference and explains possible uncertainty near solar-term boundaries and the 23:00 day change. Both modes show the day master and a brief explanation of the calculated day master and visible element counts. The explanation describes traditional symbols for reflection, not fixed personality traits or predictions. The interactive chart supports Korean, English, Japanese, and Spanish and explains its calculation conventions. You can change the language and recalculate within ChatGPT. No Hamzzi account is required. The chart is a traditional symbolic framework for reflection and education; it does not predict events or provide medical, financial, or legal advice. The plugin does not save birth profiles, generate paid readings, sell credits, or start checkout. An optional link opens the Hamzzi Saju home page; the Spanish interface links to the English home page.
