Free kundli
A full janam kundli — lagna, twelve bhavas, all nine grahas with rashi, nakshatra, pada and navamsa. Everything most calculators put behind a paid report.
Computed across 600 sampled dates
Mangal dosha affects 40.8% of people
Kuja dosha is treated as a serious obstacle to marriage across the subcontinent, and paid remedies are sold against it. Here is its actual scope: the dosha is defined as Mars occupying house 1, 4, 7, 8 or 12. That is five houses out of twelve — 41.7% before any astrology enters the question. Measured over real dates it comes out at 40.8%.
Mars has to be somewhere. Naming five of the twelve places it can be as afflicted guarantees that two people in five carry the affliction. That is arithmetic, not a finding about anyone.
Houses are not perfectly even — Mars spends longer in some signs than others because of its eccentric orbit and its retrograde loops, which is why the shares run from 7.2% to 9.8% rather than a flat 8.33%.
How this chart is built
Vedic astrology uses the sidereal zodiac — measured against the fixed stars rather than the tropical equinox. The gap between the two systems is the ayanamsa, currently about 24°, and it grows by roughly 50 arcseconds a year. Every position here is the tropical longitude minus that value, which is why most of your planets land one sign earlier than in a Western chart.
Houses are whole signs: the lagna’s entire sign is the first bhava, the next sign the second, and so on. This is the classical Indian method and it differs from the quadrant systems used in the West, where houses have unequal sizes and a planet can sit in a house belonging to a different sign.
Rahu and Ketu are the lunar nodes — the intersections of the Moon’s orbit with the ecliptic, exactly 180° apart. They are not bodies, they are geometry, and they always move backwards. Labelling them retrograde is therefore meaningless, which is why this chart marks them differently from the planets.
Navamsa, and why it is here
The navamsa or D9 chart divides each sign into nine parts of 3°20′ — the same divisions as the nakshatra padas. Every graha above carries its navamsa sign. It is normally sold as a separate report, and there is no reason for that: once the pada is known the navamsa is a lookup.