Introduction
Old calculators gave you a block of text (e.g., "Palace of Life: Zi, Star: Zi Wei, Self Palace: Tian Fu..."). New ones provide: zi wei dou shu calculator free upd
Birth Location: Used to calculate astronomical time adjustments. Introduction 4
Automatic Time Correction: They automatically convert Western (Gregorian) dates to Lunar dates and adjust for True Solar Time based on your birth longitude. "Palace of Life: Zi
"Free means inaccurate": False. Many masters offer free calculators to promote the art; the calculation logic is math-based and remains consistent regardless of price.