🌙 Chinese Stem-Branch (Ganzhi) Converter

Ganzhi (干支, Heavenly Stems and Earthly Branches) is a traditional Chinese sexagenary cycle calendar used for over 3,000 years to mark years, months, days, and hours. It pairs 10 Heavenly Stems (Tian Gan) with 12 Earthly Branches (Di Zhi) to generate 60 unique cyclic combinations known as the 60 Jiazi (六十甲子). In Chinese astrology (Bazi), a person's birth year, month, day, and hour form the 'Four Pillars of Destiny', reflecting elemental harmony and cosmic rhythm.