What is Mangal Dosha

Mangal Dosha (also called Kuja Dosha or "Manglik" status) is one of the most talked-about — and most misunderstood — concepts in Vedic astrology, particularly around marriage matching. Here's what it actually checks.
The Basic Rule
Mangal Dosha is checked by looking at which house Mars occupies, counted two ways: from the Lagna (Ascendant), and from the Moon. If Mars falls in the 1st, 2nd, 4th, 7th, 8th, or 12th house from either reference point, the chart is flagged as having Mangal Dosha.
These houses matter because they're associated with things Mars — a fiery, assertive planet — can disturb if placed there: the body and self (1st), family and speech (2nd), home and domestic peace (4th), partnerships (7th), longevity and shared resources (8th), and losses/expenses (12th).
Why It Matters for Matchmaking
Traditionally, a "Manglik" chart is considered best matched with another Manglik chart, since the effect is thought to balance out between two Manglik partners. This is why Mangal Dosha is checked before finalizing many marriage matches in Vedic practice, alongside Ashtakoot Guna Milan.
Cancellation Conditions (Bhanga)
This is the part that's often left out of casual explanations: classical texts describe numerous conditions under which Mangal Dosha is considered cancelled or significantly weakened — for example, Mars being in its own sign or exalted, a benefic aspect from Jupiter, or the dosha being present in both partners' charts. Different texts disagree on exactly which cancellations count and how much they matter, which is why our Mangal Dosha calculator deliberately reports presence only, without attempting to adjudicate cancellation — that judgment call is better made by an astrologer looking at your complete chart.
The Bottom Line
Having Mangal Dosha in your chart is common, and it is not, by itself, a prediction of marital difficulty. It's one input among many that a good astrologer weighs alongside the rest of your chart.
