Rashi (Moon Sign) Calculator
📜 Based on classical textsDownload Free Kundli
Ask AI Astrologer
This tool shows which sign the Moon was in at your birth. In Vedic astrology this is your Rashi, and horoscopes use it.
🔒 The calculation happens only on your phone or browser. Your details are never sent anywhere. If you tick "Remember", they stay only on this phone.
The short answer: the sign the Moon was in at your birth is your Rashi (Moon sign). In Vedic astrology the horoscope, Sade Sati and dasha are all seen from it. 3 days, so for most people the Rashi comes out right even without a birth time. Find yours above, then read below what to do with it.
Talk to AI Astrologers
First question pack free on login — answers from your own kundli
See All AI Astrologers →
How It Is Calculated
- The Moon's place at birth was calculated.
- Lahiri ayanamsa gives the sidereal sign.
- The Moon stays about two and a half days in a sign.
- On a sign-change day, the exact time matters.
How To Read Your Result · Rashi
The calculator above gives these things:
| Result | What It Means | What You Can Do With It |
|---|---|---|
| Moon sign | The Moon’s sign at birth | Check your daily horoscope and Sade Sati from this. |
| Sign lord | The planet that owns that sign | A hint about the nature of your mind. Read below. |
| Sun sign (Vedic) | The Sun’s sign at birth | It can differ from the newspaper Western sign. |
What Is Rashi: In Plain Words · Rashi
The belt of the Sun’s path in the sky is divided into 12 equal parts. Each part is 30° and is called a sign. There are 12 signs in all, from Aries to Pisces.
The Moon moves fastest in this belt. It advances about 13° in a day and goes round the whole belt in a little over 27 days. The sign the Moon was in at the moment of birth is your sign.
In India “Rashi” usually means the Moon sign. The texts too say to read results from the Moon’s sign. Source: Phaladeepika, chapter 26, verse 1
How Sure Is The Rashi Without A Birth Time
The Moon moves about half a degree (0.55°) in an hour. So a time error rarely changes the sign. Below is the average count:
| Time Error | Moon’s Shift | Effect |
|---|---|---|
| 1 hour | About 0.5° | The sign mostly stays the same. |
| 6 hours | About 3.3° | A very small chance of a sign change. |
| 12 hours (time totally unknown) | Up to about 6.6° | On average the sign can be wrong about 1 time in 10. |
This is the sum: if noon is assumed when the time is unknown, the Moon’s place is off by 3.3° on average, and a sign is 30°. 3.3 ÷ 30 ≈ 11%. If you were born on a sign-change day, enter the exact time.
What Is Seen From The Rashi
| Use | Role Of The Rashi | Basis |
|---|---|---|
| Daily and yearly horoscope | Planets are counted from the Moon sign | Source: Phaladeepika, chapter 26, verse 1 |
| Sade Sati and Dhaiya | Saturn’s path is counted from the Moon sign | Sade Sati Calculator |
| Big life phases (dasha) | The dasha starts from the Moon’s nakshatra | Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 46, verse 12–15 |
| Kundli matching for marriage | Guna points are counted from both Moon signs and nakshatras | Kundli Milan |
The 12 Signs: Lord And The Moon’s Strength
Below is each sign’s lord planet and type. The last column tells how the Moon is taken in that sign.
| Sign | Lord | Type | For The Moon |
|---|---|---|---|
| Aries | Mars | Movable | Ordinary |
| Taurus | Venus | Fixed | Strongest (exalted) |
| Gemini | Mercury | Dual | Ordinary |
| Cancer | Moon | Movable | Own home |
| Leo | Sun | Fixed | Ordinary |
| Virgo | Mercury | Dual | Ordinary |
| Libra | Venus | Movable | Ordinary |
| Scorpio | Mars | Fixed | Weak (debilitated) |
| Sagittarius | Jupiter | Dual | Ordinary |
| Capricorn | Saturn | Movable | Ordinary |
| Aquarius | Saturn | Fixed | Ordinary |
| Pisces | Jupiter | Dual | Ordinary |
Basis: lord planets Source: Brihat Jataka, chapter 1, verse 6. Movable-fixed-dual Source: Brihat Jataka, chapter 1, verse 11. The Moon is exalted in Taurus and debilitated in Scorpio, the 7th sign from it Source: Phaladeepika, chapter 1, verse 6.
The Moon And The Mind: What Rashi Really Means
In the texts the Moon is taken as the significator of mind and mother. Source: Phaladeepika, chapter 2, verse 1–7 Saravali too says the Moon is the significator of mind. Source: Saravali, chapter 4, verse 1–2 That is why the Moon sign is linked with the leanings of your mind.
The Moon’s strength rises and falls. Phaladeepika says that for the Moon, the strength of the bright or dark half (paksha-bala) matters most. Source: Phaladeepika, chapter 4, verse 5 So the tithi of birth is also seen. The Panchang of the birth day, like today’s Panchang, helps here.
All this is a hint. Not everyone of one sign is alike. The full chart must be seen.
Vedic Sign And Western Sign
The newspaper sign is made from the Sun and runs on a different (tropical) count. The Vedic sign is made from the Moon and runs on the sidereal count with the Lahiri ayanamsa. Today the two counts differ by about 24°. So it is normal for the two signs to come out different.
Common Beliefs And The Truth · Rashi
| Common Belief | The Truth |
|---|---|
| My sign is the one in the newspaper | Not necessarily. The newspaper sign comes from the Sun, the Vedic sign from the Moon. They can differ. |
| Without a birth time the sign cannot be found | In most cases it can. On average it may be wrong about 1 time in 10. |
| Name sign and birth sign are the same | No. The sign made from the first letter of a name can differ. The birth sign comes from the Moon. Sign by name is a separate tool. |
| Knowing the sign tells the whole future | The sign is only one part. The full picture forms with the Ascendant, planet positions and dasha. |
After Finding Your Rashi: 5 Steps · Rashi
- Write down your sign and the sign lord.
- Find your Lagna too. Lagna and sign together complete the picture.
- See your birth nakshatra. The dasha starts from it.
- Read today’s horoscope by your Moon sign.
- Make your free Kundli. For direct advice, ask Pandit ji. The first pack is free.
For Astrologers: A Checklist · Rashi
- The Moon’s longitude is computed on the Lahiri (sidereal) ayanamsa. Sign = Moon longitude ÷ 30°.
- The Moon’s mean speed is about 13.18° a day. On a sign-change day enter the exact birth time.
- Vimshottari starts from the Moon’s nakshatra. Count from Krittika to the birth nakshatra, divide by 9, and the remainder gives the first dasha. Source: Brihat Parashara Hora Shastra (97-chapter order), chapter 46, verse 12–15
- Exaltation and fall: the Moon is deepest exalted at 3° Taurus and deepest debilitated at 3° Scorpio. Source: Phaladeepika, chapter 1, verse 6
- Moolatrikona: the Moon is in moolatrikona from 3° to 30° Taurus. Source: Phaladeepika, chapter 1, verse 7
- Check the Moon’s paksha-bala. It is the main test for the Moon’s result. Source: Phaladeepika, chapter 4, verse 5
- Transit is counted from the birth Moon sign. Source: Phaladeepika, chapter 26, verse 1
- For birth-time checks, if the Moon is strong, the trine test is also done from the Moon. Source: Phaladeepika, chapter 3, verse 16
Keep in Mind
This result shows a tilt in timing and planet positions, not a guarantee. Planets show direction; effort and good deeds take you forward. For health, money or legal matters, ask an expert.
Related Pages
Other Calculators
Lagna (Ascendant) CalculatorThis tool shows which sign was rising in the east at your birth.Open →
Birth Nakshatra CalculatorThis tool shows the nakshatra and pada of the Moon at your birth.Open →
Gand Mool Nakshatra CalculatorThis tool checks whether the birth is in a Gand Mool nakshatra.Open →
Atmakaraka CalculatorThis tool shows your Atmakaraka and the other six chara karakas.Open →
Gemstone Information by the TextsThis tool shows your Ascendant lord and the gem the texts link to it.Open →
Who Is My Ishta Devata? (Calculator)This tool shows your Ishta Devata by the classical rule.Open →In detail
What the Moon Sign Is
The sign the Moon was in at your birth is your rashi (Moon sign). In Indian astrology, rashifal, Sade Sati, transits and the first letter of the name are all seen from it.
Why the Time Matters
The Moon stays in one sign for about two and a quarter days. If it was changing sign on your birth day, only the birth time can fix the correct rashi.
Different From the Sun Sign
The western "sun sign" in newspapers comes from the Sun with the tropical zodiac. The Vedic rashi comes from the Moon with the sidereal (Lahiri) zodiac, so the two are often different.
Note: a calculator result is a hint; take big decisions only after seeing the full chart.
Frequently Asked Questions
How do I find my Rashi?
Enter your birth date, time and place in the calculator above. It gives the Moon sign, the sign lord and the Sun sign.
What is the difference between Rashi and Lagna?
The Rashi is where the Moon was. The Lagna is what was rising in the east. The Rashi changes in about 2.3 days, the Lagna in about 2 hours.
Can the Rashi be found without a birth time?
Often yes. On most days the sign comes out right. On a sign-change day the exact time is needed.
Why is my Vedic sign different from my newspaper sign?
The newspaper sign uses the Sun and the tropical count. The Vedic sign uses the Moon and the sidereal count. The two differ by about 24°.
What is the sign lord?
The planet that owns the sign. Example: Venus for Taurus and the Moon for Cancer. It is taken as a hint of the mind’s leanings.
In which sign is the Moon taken as strong?
Taurus, where it is exalted, the strongest. Cancer is its own home. In Scorpio the Moon is taken as weak.
Which sign should I read my horoscope by?
In the Vedic tradition by the Moon sign. That is what the calculator above gives.
Is the name sign different?
Yes. The sign made from the first letter of a name can differ from the birth sign. Use the name-sign tool for that.
What if I was born on a sign-change day?
Then enter the exact birth time. The Moon moves half a degree an hour, so the sign can change in a few hours.
What should I do after finding my Rashi?
Find your Lagna and nakshatra, then open your free Kundli. For direct advice, ask Pandit ji.
✍️ Prepared and checked by: VedicDost Editorial Team