Mars in a birth chart shows where you push, compete and act — and where friction is likeliest. Its results change sharply by house: strongest in the 10th, steady in the 3rd, 6th and 11th, and most delicate in the 4th and in the houses counted for Manglik Dosha. Find your Mars house, sign and dignity with the free calculator below.
Find your Mars’s house
Enter your birth details — Mars’s house, sign and dignity, free.
Who Mars (Mangal) is: the commander of the planets
Mars — Mangal, also called Kuja, Angaraka and Bhauma, 'son of Bhumi' — is the commander (senapati) of the planetary cabinet in Brihat Parashara Hora Shastra. A natural malefic, fiery and masculine, it signifies courage, energy, younger siblings, land, blood, wounds, fire, weapons, the army, competition, conflict, anger and injury, including surgery. Police work, sport and engineering are modern readings of those older significations rather than classical text. Mars is the natural significator (karaka) of the 3rd house and the 6th (some texts give the 6th to Saturn), and it is commonly called bhumi karaka, the significator of land and property.
Its dignity is clearly defined. Mars owns Aries and Scorpio, with its moolatrikona in Aries from 0° to 12°. It is exalted in Capricorn, most deeply at 28°, and debilitated in Cancer, most deeply at 28°. Its natural friends are the Sun, Moon and Jupiter; Venus and Saturn are neutral; Mercury is an enemy. Besides the full aspect every planet casts on the 7th house from itself, Mars has special aspects on the 4th and 8th. It gains directional strength (digbala) in the 10th house and has none in the 4th. For Cancer and Leo ascendants it owns both a kendra and a trikona and becomes yogakaraka, and when it occupies a kendra from the ascendant in Aries, Scorpio or Capricorn it forms Ruchaka Yoga, one of the five Pancha Mahapurusha yogas. The Mars mahadasha lasts 7 years, though the balance running at birth can be shorter.
Mars is also the planet behind Manglik (Kuja) Dosha — a compatibility consideration for marriage matching that comes from later muhurta and regional texts, not from Brihat Parashara Hora Shastra. Most modern calculators, including this site's, count Mars in the 1st, 2nd, 4th, 7th, 8th or 12th house. The North Indian verse lists the 1st, 4th, 7th, 8th and 12th; the South Indian verse reads the 2nd in place of the 1st. The check is made from the ascendant, usually also from the Moon, and in some traditions from Venus, and the commonly cited cancellations differ by text and region. It is one factor to weigh in matching, not a curse — the Manglik Dosha calculator runs the full check.
These traits travel with Mars into every house; what changes from one house to the next is where its energy lands.
Mars in each of the 12 houses
Each section below reads Mars in one house: the affairs it energises, the three houses it aspects from there, and where Ruchaka Yoga, Manglik Dosha or directional strength come into play. Treat each reading as a tendency — the sign, dignity, aspects and running dasha in your own chart decide how strongly it shows.
These are general tendencies modified by your whole chart — educational, not predictive, and not a substitute for a personal reading.
1st house — Self, body & temperament
In the 1st, Mars gives a strong body, quick reflexes and a direct manner, with impatience and temper as the shadow. It aspects the 4th, 7th and 8th. For Aries, Scorpio and Capricorn ascendants it forms Ruchaka Yoga, and most lists count the 1st for Manglik Dosha.
Read the full Mars in the 1st House analysis2nd house — Wealth, speech & family
In the 2nd, Mars makes speech forceful and frank, and brings money through effort, land or technical skill, with quick spending and family disputes as the risk. It aspects the 5th, 8th and 9th. Modern calculators and the South Indian verse count the 2nd for Manglik Dosha; many North Indian astrologers do not.
Read the full Mars in the 2nd House analysis3rd house — Courage, siblings & effort
The 3rd house is courage, effort, younger siblings, short journeys and communication — and Mars is its natural significator. As a malefic in an upachaya house, Mars here is generally well placed: it gives initiative, stamina, competitive grit and the nerve to act where others hesitate. Results tend to grow with age and effort. Writing, media, sport, marketing, defence and technical trades suit this drive in modern terms. Relations with younger siblings are spirited — close allies or rivals, sometimes both. Some astrologers apply the debated principle that a karaka in its own house can strain that house's people, so sibling matters are read against the rest of the chart rather than assumed. From the 3rd, Mars aspects the 6th (opponents), 9th (father and beliefs) and 10th (career), pushing its energy straight into work and competition. The 3rd is not a Manglik house.
4th house — Home, mother & property
In the 4th, Mars has no directional strength — its digbala lies in the opposite 10th — so restlessness tends to show at home and in the mind. As bhumi karaka it can still bring property through effort. It aspects the 7th, 10th and 11th; Ruchaka Yoga forms for Capricorn, Leo and Libra ascendants. A Manglik house in every common list.
Read the full Mars in the 4th House analysis5th house — Children, intellect & romance
The 5th house is children, intellect, education, mantra, past merit and romance. Mars here sharpens the mind for technical, strategic and competitive subjects — engineering, medicine, law, mathematics and sport are its modern outlets — and gives a bold, quick-deciding intelligence. Romance tends to be passionate and fast-moving. Tradition reads children from the 5th house, its lord and Jupiter together, so Mars here neither promises nor denies anything on its own; some readings simply advise patience and good care in family matters. Speculation and risk-taking tempt this placement, and discipline pays better than impulse. From the 5th, Mars aspects the 8th (sudden change and research), 11th (gains) and 12th (expenditure). For Cancer and Leo ascendants Mars is yogakaraka, and a yogakaraka in a trikona is especially supportive. The 5th is not a Manglik house.
6th house — Rivals, service & health
The 6th house is service, health, debts, daily work and opponents — a dusthana, but also an upachaya, and Mars is one of its natural significators. This is one of Mars's best houses: it gives the fighting spirit to defeat rivals, win disputes and competitions, clear debts through hard work and thrive in demanding service. Police, the military, surgery, medicine, law and sport are strong modern fits. The shadow side is inflammation, fevers, blood pressure, acidity or injury from overwork, so the body needs the same discipline Mars brings to work. From the 6th, Mars aspects the 9th (father and dharma), 12th (expenditure and hospitals) and 1st (the body itself), which is why its health notes are read closely. Some texts caution about a karaka in its own house; here that usually means opponents exist but tend to lose. The 6th is not a Manglik house.
7th house — Marriage & partnership
In the 7th, Mars brings passion, directness and a strong-willed partner, with quick arguments as the risk. It aspects the 10th, 1st and 2nd. Every common list counts the 7th for Manglik Dosha. Ruchaka Yoga forms for Libra, Taurus and Cancer ascendants, and for Cancer ascendant Mars is also yogakaraka.
Read the full Mars in the 7th House analysis8th house — Longevity, change & research
In the 8th, Mars gives nerve under pressure and a mind for investigation, surgery and hidden subjects, with care needed around accidents, fire and joint money. The 8th is also the house of longevity, so read resilience, not danger. It aspects the 11th, 2nd and 3rd. A Manglik house in every common list.
Read the full Mars in the 8th House analysis9th house — Fortune, dharma & father
The 9th house is fortune, dharma, the father, the guru, higher learning and long journeys. Mars here makes belief active rather than passive: you tend to defend principles, take up causes, travel with a purpose and learn by doing. The bond with the father or teachers can be spirited — respect mixed with argument — and the father himself may be courageous, technical or in uniform. Fortune tends to open through initiative, land, engineering, law or leadership roles rather than through waiting. The risk is dogmatism, so openness to other views keeps this placement at its best. From the 9th, Mars aspects the 12th (expenditure and foreign lands), 3rd (courage and siblings) and 4th (home and property). For Cancer and Leo ascendants Mars is yogakaraka, and a yogakaraka in a trikona counts among a chart's more supportive combinations. The 9th is not a Manglik house.
10th house — Career, authority & action
The 10th house is career, status, authority, public role and karma — and it is where Mars gains directional strength (digbala). Here Mars is at its most effective: drive, decisiveness and the capacity to lead, command or build. Engineering, defence, police, surgery, sport, construction, real estate and any field that rewards action and responsibility suit it in modern terms. The caution is conflict with superiors or a reputation for being hard-edged. From the 10th, Mars aspects the 1st (self), 4th (home) and 5th (children and intellect), so long working hours can pull on home life. The 10th is a kendra: Ruchaka Yoga forms for Cancer ascendant (Mars in Aries), Aquarius ascendant (Mars in Scorpio) and Aries ascendant (Mars exalted in Capricorn). The 10th is not a Manglik house, so Mars's strength here carries no Manglik caveat for matching.
11th house — Gains, income & networks
The 11th house is gains, income, networks, elder siblings and desires fulfilled. As a malefic in an upachaya house, Mars does well here: it brings income through effort, competition, technical skill, property or leadership, and the drive to turn ambition into results. Gains tend to rise steadily with age. Friends and networks are often energetic, athletic or professional — people who get things done — though quarrels over money with elder siblings or friends are a traditional note. From the 11th, Mars aspects the 2nd (family wealth and speech), 5th (children and intellect) and 6th (opponents and health), so earnings and competitive strength reinforce each other. The main caution is impatience: chasing quick gains or overextending. Disciplined, measurable goals serve this placement best. The 11th is not a Manglik house.
12th house — Expenditure, foreign lands & release
In the 12th, Mars spends energy and money in distant or unseen places — travel, medical bills, legal costs or impulse purchases — and sleep can be restless. It also suits work abroad, in institutions and in disciplined spiritual practice. It aspects the 3rd, 6th and 7th. Both regional verses count the 12th for Manglik Dosha.
Read the full Mars in the 12th House analysisWhich house is Mars strongest or weakest in?
Strongest: Mars is strongest in the 10th house, where it has directional strength (digbala) and its drive goes straight into career, authority and public action. It also does well in the upachaya houses — the 3rd, 6th and 11th — where a malefic's hardness turns into courage, the ability to defeat opponents and gains that grow with effort. In a kendra from the ascendant and in Aries, Scorpio or Capricorn, it adds Ruchaka Yoga on top.
Most testing: The 4th house is the most testing, because Mars has no directional strength there and its restlessness tends to surface at home and in the mind. The 7th, 8th and 12th are where relationship friction is traditionally read, and they are counted for Manglik Dosha in the common lists, with some practitioners weighing the 7th and 8th most heavily. Testing does not mean bad — the sign, aspects and dispositor decide how the placement actually plays out.
Retrograde (Vakri) Mars in the houses
Mars spends about 57 days in a sign on average, and a fast direct transit takes six to eight weeks; one full circuit of the zodiac takes about 687 days. Roughly once every 26 months it turns retrograde for about 60 to 80 days, so in those years it can stay four to seven months in one sign — and about one chart in ten has Mars retrograde. A retrograde natal Mars tends to turn energy inward: action is strategic rather than impulsive, anger is held longer, and effort that starts slowly is often deliberate and thorough. Classically a retrograde planet gains motional strength (cheshta bala); in practice retrogression tends to change the rhythm and timing of Mars's results, and the house it occupies still sets the field where that energy works.
Mars (Mangal) remedies, mantra and upay
These traditional devotional and behavioural practices are shared for educational purposes only. They are folk and devotional customs, not prescriptions from Brihat Parashara Hora Shastra, and they are no substitute for medical, legal or financial advice. No gemstone is recommended here.
Beej mantra on Tuesday
Chant the Mars beej mantra 'Om Kraam Kreem Kraum Sah Bhaumaya Namah' on Tuesdays (Mangalvar), traditionally 108 times, at a steady pace and with attention rather than haste.
Hanuman or Kartikeya worship
Hanuman embodies disciplined strength and devotion; Kartikeya (Skanda) is the commander of the gods. Reciting the Hanuman Chalisa or visiting a temple on Tuesday is a common way of steadying Mars's energy.
Tuesday daan
Giving masoor dal, jaggery or red cloth to someone in need on a Tuesday is a traditional Mars daan. Give within your means and without display.
Disciplined practice and service
Mars asks to be used, not suppressed. Regular exercise, martial arts or yoga, and service such as first-aid training, volunteering or blood donation where medically suitable, channel its drive into strength instead of conflict.
Shared for educational purposes only. Red coral (moonga) is the traditional Mars gemstone, but gemstones act strongly and are cautioned even within the tradition — never wear one without a full chart reading. Treat every remedy as supportive practice offered in the right spirit, not a guaranteed lever.
Mars in houses — frequently asked
Short, direct answers to the questions people ask most about Mars across the houses.
Q: Which houses make a person Manglik, and why do the lists differ?
Most modern calculators, including this site's, count Mars in the 1st, 2nd, 4th, 7th, 8th or 12th house. The lists differ because Manglik Dosha is not a Brihat Parashara Hora Shastra rule; it comes from later muhurta and regional texts. The North Indian verse names the 1st, 4th, 7th, 8th and 12th, so many North Indian astrologers leave out the 2nd, while the South Indian verse reads the 2nd in place of the 1st. The check is made from the ascendant, usually also from the Moon, and in some traditions from Venus. Commonly cited cancellations include Mars in its own sign or exaltation, Jupiter aspecting or joining Mars, and both partners being Manglik, though these lists vary between texts and regions too. The idea that the dosha ends at 28 is not found in the classical texts.
Q: In which house is Mars strongest?
In the 10th house, because Mars gains directional strength (digbala) there. Its drive goes straight into career, authority and public role, and since the 10th is a kendra from the ascendant, Mars in Aries, Scorpio or Capricorn there also forms Ruchaka Yoga. The upachaya houses — the 3rd, 6th and 11th — suit Mars well too, turning its hardness into courage, victory over opponents and growing gains. The 4th, where Mars has no directional strength, is generally the most testing. The final result still depends on the sign, aspects and the dasha running.
Q: What does Ruchaka Yoga need to form?
Ruchaka Yoga is one of the five Pancha Mahapurusha yogas. It needs Mars in a kendra from the ascendant — the 1st, 4th, 7th or 10th house — and in its own sign (Aries or Scorpio) or its exaltation sign (Capricorn). For example, for an Aries ascendant the 10th house falls in Capricorn, so Mars there is exalted and forms the yoga. Traditionally it points to courage, leadership, physical strength and effectiveness in action. How fully it delivers still depends on Mars's aspects, conjunctions and when its dasha runs, so the name of the yoga alone is not a conclusion.
Q: What does a retrograde Mars in the birth chart mean?
Mars turns retrograde roughly once every 26 months for about 60 to 80 days, so about one chart in ten has it. A retrograde natal Mars tends to turn energy inward: the person acts from strategy more than impulse, holds anger longer before showing it, and starts efforts slowly but carries them through deliberately. It is not a flaw in itself; it tends to change the rhythm of Mars's results rather than cancel them. The house, sign and aspects still decide where that energy does its work.
Q: What does the Mars mahadasha usually bring?
The Mars mahadasha runs 7 years in the Vimshottari system, though the portion left at birth can be shorter; it follows the Moon's mahadasha and is followed by Rahu's. In general it is a period of action: energy, ambition, competition, property matters, technical work and dealings with siblings come to the fore. How it feels depends on the house Mars occupies, the houses it rules in your chart, its dignity and its aspects. A well-placed Mars can bring promotion, land or decisive wins, while an afflicted one asks for extra care with anger, disputes, driving and health.