Yoga & Dosha

Planetary Combustion (Asta) Evaluator

Measure angular distance from the Sun to flag combustion (asta) for each planet.

Enter details

Accurate birth time improves precision.

Budhaditya Yoga Scanner

Check Sun–Mercury conjunction in the same sign with combustion distance validation.

Personal Retrograde Tracker

See which planets are retrograde (vakri) today and how they aspect your natal chart.

Frequently asked questions

What birth details do I need for combustion?

Enter date, time, and place of birth. Accurate birth time improves house and dasha precision.

Is this calculator free?

Yes. All JyotishGPT tools use deterministic Swiss Ephemeris math with no LLM on the results page.

Want a personalized reading beyond this calculator?