About, Methodology, and Editorial Standards
Read how Lucky By Birthday calculates Saju pillars, separates calendar facts from interpretation, reviews editorial content, and communicates limitations.
Understand Korean Saju before reading your weekly reflection
Korean Saju, often translated as Four Pillars, organizes a birth year, month, day, and optional hour into pairs of Heavenly Stems and Earthly Branches. Those calendar labels are then interpreted through the Five Elements: Wood, Fire, Earth, Metal, and Water.
Lucky By Birthday separates calculation from interpretation. Calendar values are produced by deterministic rules and checked against public astronomical calendar resources. Personality themes, timing prompts, and weekly advice are interpretive cultural content rather than scientific findings or factual predictions.
The free reading shows the values used in the calculation, including the Day Master and available pillars. If a birth hour is not supplied, the Hour Pillar is marked unavailable instead of being estimated. This makes the limits of the result visible to the reader.
Editorially reviewed
Lucky By Birthday Editorial Team · 2026-08-24
Calendar calculations are deterministic. The editorial team checks terminology, public calendar references, cultural context, claims, limitations, and translations before a guide is added to the reviewed collection.
AI may help draft the wording of a weekly interpretation, but it does not change the calculated pillars. Editors define the explanatory framework and clearly label interpretive material as entertainment rather than fact or professional advice.
If you find a calendar, translation, or factual error, email [email protected] with the page address and supporting source. We review substantiated corrections and update the reviewed date when the change is material.