How long is Mangal mahadasha?

Seven years, the same as Ketu's.

Is Mangal mahadasha bad for marriage?

Not by itself. Marriage timing is read from the seventh house, its lord, Venus and the dasha periods together. A Mars period can coincide with marriage as easily as with friction — what matters is what Mars rules and where it sits in your chart.

What is the difference between Mangal dosha and Mangal mahadasha?

Mangal dosha is a placement of Mars checked for compatibility. Mangal mahadasha is a seven-year period in the Vimshottari timeline. They are unrelated concepts that share a planet.

What are the remedies for Mangal mahadasha?

Tradition suggests the Mangal mantra, fasting on Tuesday, donating red lentils or copper, and practical restraint in speech and driving. Physical exercise is the everyday version of the same idea — giving the energy an outlet.

Mangal (Mars) Mahadasha

मंगल महादशा

What happens during Mangal mahadasha?

Mangal mahadasha runs for 7 years. Mars is the karaka of energy, courage, siblings, land and conflict, so this period tends to raise the tempo — decisions get made faster and confrontation is easier to reach. Whether that becomes drive or friction depends on Mars's house, its lordship, and any aspect from Guru or Shani.

Energy with a direction, or energy without one

Mars is the natural karaka of drive and of the courage to act. Classical texts also give it siblings, property, engineering and surgery, and the tendency toward dispute. The difference between a Mangal mahadasha that builds something and one that breaks things is usually whether the chart gives that energy somewhere to go. Mars in its own sign or exalted in Makara, or aspected by Guru, tends to produce directed effort; Mars debilitated in Karka or afflicted often produces the same intensity without a channel.

Mangal dosha and Mangal mahadasha are separate things

These two are constantly confused. Mangal dosha is a placement — Mars in the 1st, 2nd, 4th, 7th, 8th or 12th house counted from the lagna, Moon or Venus — and it is checked for marriage compatibility. Mangal mahadasha is a period of time in the Vimshottari cycle. A chart can carry the dosha and never be affected by it during a Mars period, and a chart with no dosha at all still runs a seven-year Mangal mahadasha at some point.

Property, siblings and the seven years

Mars rules land and immovable property in the classical scheme, which is why Mangal periods are often associated with buying, building or disputing over property. It is also the karaka for younger siblings. Whether these themes actually appear depends on the fourth and third houses and their lords — the karaka points at the subject, the house decides whether it is live.

Common questions

How long is Mangal mahadasha?: Seven years, the same as Ketu's.
Is Mangal mahadasha bad for marriage?: Not by itself. Marriage timing is read from the seventh house, its lord, Venus and the dasha periods together. A Mars period can coincide with marriage as easily as with friction — what matters is what Mars rules and where it sits in your chart.
What is the difference between Mangal dosha and Mangal mahadasha?: Mangal dosha is a placement of Mars checked for compatibility. Mangal mahadasha is a seven-year period in the Vimshottari timeline. They are unrelated concepts that share a planet.
What are the remedies for Mangal mahadasha?: Tradition suggests the Mangal mantra, fasting on Tuesday, donating red lentils or copper, and practical restraint in speech and driving. Physical exercise is the everyday version of the same idea — giving the energy an outlet.