Ayanamsa Calculator
Calculate Lahiri, Raman, and KP Ayanamsa values and compare Tropical vs Sidereal longitudes.
Ayanamsa is the angular difference between the Tropical zodiac (seasonal equinoxes) and the Sidereal zodiac (fixed star constellations), caused by Earth's axial precession.
How It Works
Select Year & Date
Input date to compute Julian Centuries.
Calculate Precession Formula
Compute Lahiri, Raman, and KP ayanamsa values.
Compare Longitudes
View Tropical vs Sidereal degree conversions.
The Precession of the Equinoxes
Earth's axis wobbles slowly in a 25,772-year cycle, moving backward through the stars at roughly 50.29 arcseconds per year. Ayanamsa accounts for this shift.
Frequently Asked Questions
Calculations are provided for traditional, educational, and cultural exploration purposes. Astrology and numerology insights do not constitute medical, legal, financial, or guaranteed predictive outcomes.