In Sanskrit, Prana means life force or breath, and Pada means foot or step. Literally, it is the "footstep of the breath." Classical texts like Brihat Parashara Hora Shastra describe it as one of the seven special Lagnas (Varnada, Sree, etc.). While the standard Lagna represents the physical body and worldly ego, Pranapada Lagna represents vitality, reputation, and the quality of one’s life force.
If your standard Lagna is the car you drive in this life, Pranapada Lagna is the engine's horsepower.
The most common traditional formula from Bṛhat Parāśara Horā Śāstra (Chapter on Pranapada) is: pranapada lagna calculator work
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) In Sanskrit, Prana means life force or breath,
But since Daily motion per ghaṭī = (Sun’s daily motion in degrees) / 60 ghaṭīs:
PL = Sun’s longitude at sunrise + (Time in ghaṭīs × Sun’s daily motion / 60) If you are manually trying to verify how
Then reduce the result modulo 360°.
If you are manually trying to verify how the calculator works, watch out for these three traps: