Free Moon Sign Calculator — Vedic Rashi & Nakshatra by Date…

Your Vedic Moon sign (Chandra Rashi) is the sign the Moon occupied at birth in the sidereal zodiac — usually one sign earlier than your Western Moon sign.

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"What is my Moon sign?" is the single most-searched astrology question in India, and for good reason — in Vedic Jyotish the Moon sign, called Rashi, carries more predictive weight than the Sun sign. The Moon shows the mind: its instinctive reactions, its emotional weather, its memory, and the felt quality of daily experience. Western astrology centres the Sun; Vedic astrology centres the Moon. Daily horoscopes, Sade Sati calculations, transit analysis, and the Vimshottari Dasha timeline all start from where the Moon sat at the moment of your birth. This is the placement that most directly answers the question "what does life feel like for me day to day?"

We compute the Moon's sidereal longitude using Swiss Ephemeris and the Lahiri ayanamsa, the same pipeline used in AskSoma's full Kundli engine. The result is your Rashi — the sign the Moon occupied at your birth — plus its Nakshatra, the finer 13°20′ lunar mansion within that sign. The Rashi gives the broad emotional flavour; the Nakshatra sharpens it into a specific inner texture. Together they are the opening sentence of your Vedic chart.

One important clarification before you read your result: your Vedic Moon sign is almost always one sign earlier than the Moon sign a Western tropical calculator gives. This is not a discrepancy to worry about — it is expected arithmetic. The sidereal zodiac (Vedic) and the tropical zodiac (Western) are offset by about 24° today, which equals roughly one full sign. Both are valid in their own traditions; they are simply different coordinate systems. This calculator uses the sidereal Vedic system throughout.

Moon through the twelve Rashis — emotional nature and instinctive style

Find your Rashi from the calculator result and read its emotional signature here. This is the instinctive mind, not the public self (Lagna) or the conscious identity (Sun).

Aries (Mesha)

Fast to feel, fast to recover. Emotional reactions are quick and direct — you get angry or excited in a flash and move on almost as fast. Impatience is the recurring teacher.

Taurus (Vrishabha)

Steady, sensory, comfort-seeking. The emotional baseline is calm and grounded — you need security, beauty, and time to adapt. Stubbornness appears under pressure.

Gemini (Mithuna)

Curious, restless, variable. The mind jumps between threads and needs variety to stay satisfied. Overthinking and talking rather than feeling is the default pattern to watch.

Cancer (Karka)

Deeply empathic and protective. The emotional memory is long; home and family ground the inner life. The Moon is at home here — nurturing runs strong but can shade into clinging.

Leo (Simha)

Warm, generous, dignity-conscious. Emotional wellbeing is tied to appreciation and recognition — the feeling of being seen matters. Pride is the wound and the strength.

Virgo (Kanya)

Analytical and service-oriented in emotion. You process feelings through work, routines, and usefulness. Anxiety often presents as over-analysis or excessive concern for others.

Libra (Tula)

Relational and balance-seeking. Emotional wellbeing is tied to harmony in relationships — discord is felt viscerally. Avoidance of conflict can delay difficult but necessary clarity.

Scorpio (Vrishchika)

Deep, intense, private. Emotions run far below the surface and loyalty is absolute — betrayal is long remembered. The need for control and the gift of psychological insight go together.

Sagittarius (Dhanu)

Optimistic and expansive. The emotional climate is broadly positive and meaning-seeking. Emotional difficulty is often managed by reframing — or by leaving if reframing fails.

Capricorn (Makara)

Reserved and enduring. Emotions are felt deeply but expressed rarely. Responsibility and duty stabilise the inner world; vulnerability feels like a risk to be carefully managed.

Aquarius (Kumbha)

Detached and principle-driven. Emotional processing runs through ideas rather than feelings — this Rashi needs intellectual understanding before it can relax emotionally. Warmth is genuine but cool-seeming.

Pisces (Meena)

Fluid, compassionate, boundary-porous. The emotional life is rich and imaginative; other people's feelings are felt as one's own. Grounding practices matter more for this Rashi than most.

Moon sign and its Nakshatra — how the two layers work together

Each Rashi contains two to three Nakshatras (27 total, each spanning 13°20′). Your Nakshatra is determined by the Moon's exact degree within the sign. It adds texture the Rashi alone cannot.

Same sign, different Nakshatra

Two people born with the Moon in Scorpio can have very different inner lives — one in Vishakha (the 3rd Nakshatra entering Scorpio) and one in Anuradha will both be intense and loyal, but the Vishakha Moon carries a sharper ambition edge, while Anuradha tilts toward devotion and friendship networks.

Nakshatra ruler matters

Each Nakshatra has a planetary ruler that colours it: Ashwini (Ketu), Bharani (Venus), Krittika (Sun), Rohini (Moon)… The Nakshatra ruler adds a second planetary influence behind the sign.

Dasha anchor

The Vimshottari Dasha — Vedic astrology's primary timing system — is anchored on the Nakshatra the Moon occupies at birth, NOT the Rashi. The exact nakshatra determines which Mahadasha you were born into and how much of it remained.

Muhurta and naming

Traditional naming, marriage matching (Ashtakoota), and electional timing (Muhurta) are all Nakshatra-based. Knowing your Rashi is step one; knowing your Janma Nakshatra is step two.

How to verify your Moon sign — the sidereal arithmetic explained

1. Say the Moon was at 15° Taurus (tropical / Western reading on a chart app).
2. The current Lahiri ayanamsa offset is approximately 23°51′ (it increases by about 50.3 arc-seconds per year). To convert tropical to sidereal, SUBTRACT the ayanamsa: 15° Taurus − 23°51′ = 15° Taurus − 24° ≈ 21° Aries.
3. So the Western "Taurus Moon" becomes a Vedic "Aries Moon (Mesha Rashi)" in the sidereal system. You can verify this figure in any Swiss Ephemeris implementation by comparing the sidereal and tropical Moon longitudes for the same birth date and time.
4. This one-sign offset is the standard outcome near the beginning of a tropical sign. Near the end of a tropical sign, the shift may stay within the same Vedic sign — so not everyone shifts by exactly one. The arithmetic is repeatable and checkable.

The Vedic Moon sign is simply the Moon's position read against the star-fixed zodiac rather than the solstice-fixed one. The math is transparent and the AskSoma result is fully reproducible using any Swiss Ephemeris library with Lahiri ayanamsa enabled.

What this tool can NOT tell you

• The Moon moves about 13° per day. If you were born near a sign change (roughly the first or last two hours in a borderline day), your Rashi depends heavily on the EXACT birth time — an approximate time can push the Moon into either sign. Add birth time and place for the most reliable result.
• Your Rashi describes your emotional temperament, not your fate. It shows the climate of your inner world — useful, real, and grounding — but it is one of twelve major factors in your chart. Do not reduce yourself to one sign.
• This tool gives a natal snapshot. The Moon transits a new sign every 2.25 days, which is why daily and weekly horoscopes by Moon sign change so frequently — they are reading the TRANSITING Moon against your natal one, not your Rashi itself.
• Nakshatra matching and Dasha timing are not accessible from Moon sign alone. You need the exact degree and Nakshatra for those calculations, which this page provides but which require an accurate birth time to be precise.

Computed with Swiss Ephemeris, Lahiri ayanamsa · Content reviewed 2026-07-22

Free Moon Sign Calculator — Vedic Rashi & Nakshatra by Date of Birth — frequently asked

Why is Moon sign so important in Vedic astrology?

In Vedic astrology, the Moon represents the mind (Manas), emotions, and daily mental state. All daily horoscopes, transit predictions, Sade Sati calculations, and marriage compatibility are based on the Moon sign — not the Sun sign. This makes it the single most referenced chart point in Vedic practice.

Is my Vedic Moon sign the same as my Western Moon sign?

Usually not. Like the Sun sign, the Vedic Moon sign uses the sidereal zodiac and is typically one sign behind the Western tropical Moon sign due to the ~24° Ayanamsha difference.

How does Moon sign affect daily life?

Your Moon sign shapes how you process emotions, handle stress, relate to family, and make intuitive decisions. Daily planetary transits over your Moon sign create the emotional "weather" of your day — which is why Vedic daily horoscopes are read from the Moon sign, not the Sun sign.

What is the connection between Moon sign and Nakshatra?

Your Moon sign contains 2.25 Nakshatras. The specific Nakshatra your Moon occupies adds a much finer layer of detail — ruling deity, planetary lord, temperament type, and Dasha starting point. The Moon sign gives the broad emotional theme; the Nakshatra gives the precise frequency.

How do I find my Rashi (Moon sign) by date of birth?

Enter your date, exact time, and place of birth. The calculator computes the Moon's sidereal longitude (Lahiri ayanamsha) for that moment and maps it to one of the 12 Rashis, plus the Nakshatra and pada the Moon occupies. Birth time matters: the Moon moves about one sign every 2.25 days, so on a cusp day the time decides your Rashi.