Four Pillars (사주/八字) chart. Calculation only — no interpretation. Everything runs in your browser; nothing is sent to a server or stored.
Advanced calculation options
Your Four Pillars (사주 원국)
Each pillar is one Heavenly Stem (天干) over one Earthly Branch (地支), for your birth year, month, day, and hour. This is the raw chart — no interpretation is given.
Hidden Stems (지장간)
Stems concealed inside each Earthly Branch.
Luck Cycles (대운)
10-year periods. Direction and start age come from your year stem's yin/yang and your gender.
Solar Term (절기) at birth
Calculations are performed in your browser. No birth data is sent or stored.
Rewrite Fate is a deterministic calculator. It does not provide fortune-telling, personality, or predictive interpretation.