Mangal Dosha Calculator
Check your Mangal Dosha (Kuja Dosha) status from your birth chart. Find out if Mars is in a manglik house, the severity level, and whether any classical cancellation rules apply. Free, with no account required.
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What is Mangal Dosha?
Mangal Dosha (also known as Kuja Dosha or Manglik Dosha) occurs when Mars is placed in the 1st, 2nd, 4th, 7th, 8th, or 12th house of the birth chart, counted from the ascendant (lagna). It is one of the most commonly checked factors in Vedic marriage compatibility. The 7th house governs marriage itself, the 8th governs longevity and in-law relationships, and the 12th governs the bedroom and losses. Mars in these positions is believed to introduce intensity or conflict into married life.
The significance of Mangal Dosha varies widely by tradition and astrologer. Many modern Vedic astrologers consider it within the broader context of the entire chart. A cancelled Mangal Dosha is treated as neutral or even beneficial in many traditions. For a full marriage compatibility analysis including Ashtakoota matching and chart compatibility, the AI Astrologer can work through both charts together.
Severity by House
High Severity
Mars in the 7th or 8th house. The 7th directly governs marriage partnership. The 8th governs longevity and transformation in relationships.
Medium Severity
Mars in the 1st or 4th house. The 1st governs the self and physical nature. The 4th governs domestic happiness and the home environment.
Low Severity
Mars in the 2nd or 12th house. The 2nd governs family speech and finances. The 12th governs the bedroom and pleasures. These are the mildest positions.
Frequently Asked Questions

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