Pranapada Lagna Calculator Work Online

In medical astrology, the natal chart shows the body, but the Pranapada shows the Prana (energy) entering the body. A calculator that tracks this accurately can predict the exact moment a crisis will peak or pass.

The most common traditional formula from Bṛhat Parāśara Horā Śāstra (Chapter on Pranapada) is:

More systematically:

Pranapada Lagna (PL) = Sun’s longitude at sunrise + (Time from sunrise to birth in ghaṭīs × Daily motion of Sun in degrees per ghaṭī)

But since Daily motion per ghaṭī = (Sun’s daily motion in degrees) / 60 ghaṭīs: pranapada lagna calculator work

PL = Sun’s longitude at sunrise + (Time in ghaṭīs × Sun’s daily motion / 60)

Then reduce the result modulo 360°.

The calculation begins by determining how much time has passed since local sunrise at the place of birth. This duration is measured in Ghatis (an ancient unit where 1 Ghati = 24 minutes).