Mars Transit Effects on All 12 Signs

Mars stays in one sign for ~45 days normally, and ~6 months when retrograde. Every Mars transit lights up two specific houses in every chart, the one it enters, and the one it leaves. What that feels like depends on your Moon sign. Here is the practical, sign-by-sign version I share with clients before big Mars moves.

What Mars actually does in transit

Mars is energy, action, aggression, courage, initiative, and injury. Wherever it transits, it accelerates activity, sometimes constructive (starting projects, taking bold decisions), sometimes destructive (accidents, arguments, impulsive spending). The house it transits gets a burst of Martian action for those 45 days.

Sign-by-sign effect (based on Moon sign)

Read for your Vedic Moon sign, not your Sun sign. Not sure which? See this article.

Aries Moon

Mars is your Lagna lord, its transit affects you strongly. Mars in your 1st, 4th or 10th is excellent for initiative. Mars in 6th or 8th brings health caution and legal risk. Avoid signing hasty contracts.

Taurus Moon

Mars in 3rd, 6th or 11th is money-positive. Mars in 4th or 7th brings household disputes and partnership friction. Don't argue with spouse during those transits.

Gemini Moon

Mars in 3rd (own sign for Mars) supercharges communication and short travel. Mars in 6th is a court-case-winning transit. Mars in 8th or 12th brings unexpected expenses.

Cancer Moon

Mars is exalted in your 7th house (Capricorn), great for partnership when it transits there. Mars in your Moon sign (Cancer) is debilitated and can bring health issues and irritability.

Leo Moon

Mars in 3rd, 4th, or 10th brings career momentum. Mars in 8th (Pisces) can cause sudden financial shocks, postpone risky investments.

Virgo Moon

Mars in 6th (own sign, Aries falls here) is excellent for enemy defeat and job success. Mars in 12th or 2nd can drain money.

Libra Moon

Mars in your 7th (Aries) is powerful for taking initiative in partnership. Mars in your Moon sign (Libra) brings inner restlessness, meditate and move your body.

Scorpio Moon

Mars is your Lagna lord, transits affect you deeply. Mars in Scorpio or Aries brings peak personal power. Mars in 6th (Aries) is a court-and-competition winning phase.

Sagittarius Moon

Mars in 3rd (Aquarius) or 11th (Libra) brings friend groups and network expansion. Mars in 4th (Pisces) can bring property disputes.

Capricorn Moon

Mars is exalted in your Moon sign, a Mars-in-Capricorn transit is a peak courage-and-action period. Mars in 4th (Aries) can bring home renovation or mother's health concerns.

Aquarius Moon

Mars in 3rd (Aries) brings the biggest wins for effort. Mars in 8th (Virgo) or 12th (Capricorn exalted for Mars but 12th house), mixed. Legal caution.

Pisces Moon

Mars in 2nd (Aries) can bring family arguments over money. Mars in 9th (Scorpio, own sign) brings luck and long-distance opportunity.

How long does Mars transit stay in one sign or house?

Mars normally stays in one sign, and therefore one house from your Moon, for about 45 days. That is the direct answer to "how long does Mars transit a house" or "a sign". The exception is a retrograde year, when Mars re-enters the same sign, or the one before it, and its total influence over that house can stretch to roughly six months from first entry to final exit.

Where is Mars transiting right now?

Mars changes sign roughly every six to seven weeks, so rather than memorise a date, check your free Kundli for the live position, then count the houses from your Moon sign above to see which of the twelve descriptions applies to you this month.

Retrograde Mars, the six-month version

Mars retrograde happens every ~2 years and lasts ~2.5 months, but its total influence in one sign can stretch to 6 months (pre-retro, retro, post-retro combined). Retrograde Mars is famously bad for:

• New launches, product releases, business openings.
• Legal aggression (defensive is fine; suing someone is not).
• Surgery unless urgent.
• Buying property or vehicles.
• Confronting anyone, the confrontation almost always backfires.

Excellent for: revisiting old projects, physical training, meditation practice, and honest inner work.

Remedies during difficult Mars transits

1. Hanuman Chalisa on Tuesdays, 11 times.
2. Fast on Tuesdays if you have Manglik or weak Mars.
3. Avoid red meat and alcohol during retrograde.
4. Physical exercise, Mars needs an outlet. Skipping the gym during Mars transit causes irritability.
5. Donate red lentils, jaggery, or copper on Tuesdays.

Track your Mars

Our free Kundli shows current Mars position and its house from your Moon. The AI astrologer can interpret the current Mars transit for your specific chart.

Common myths I hear about Mars transit

• "Mars transit always causes fights." Only if the transit house is 3rd, 6th or the natal Mars house. In 10th or 11th, Mars is a promotion machine.
• "Retrograde Mars is bad for everyone." Retrograde Mars redoes old fights and revives old projects, great for closing loose ends, poor for launching new things.
• "You need remedies every Mars transit." Only when Mars aspects your Lagna, Moon or 7th lord. Otherwise, just don't sign new contracts on the peak-transit day.

When you should actually consult someone

Two Mars moves worth a consultation: Mars in your 7th house (relationship friction, legal disputes) and Mars retrograde crossing your natal Mars (accident-prone window). A 30-minute reading before either shows you which days to avoid decisions and which to double down.

A real example

A Cancer Moon client messaged me irritable and exhausted for no clear reason, right when Mars was transiting her own Moon sign, Mars's debilitation point for Cancer natives. Nothing in her life had actually changed, no bad news, no conflict, just a flat two-week mood dip. Once we traced it to the transit rather than a "real" problem, she stopped trying to fix something that wasn't broken and simply waited it out.

What this can't tell you

A 45-day transit cannot tell you whether a specific mood or event is purely planetary or has a genuine external cause, both can look identical from the outside. If low mood or conflict persists well past the transit window, treat it as a real issue and not just "Mars passing through."

Confirm your Moon sign first with our Nakshatra finder before reading the sign-by-sign table above.

Related reading

• Manglik Dosha explained
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• Mars Mahadasha, 7 years
• Mangal Dosh Nivaran puja