Rasi & Nakshatra Calculator
ராசி & நட்சத்திர கணிப்பான்
Find your Moon Sign and Birth Star
About Rasi & Nakshatra Calculator
This calculator helps you find your Rasi (Moon Sign) and Nakshatra (Birth Star) based on your date, time, and place of birth. In Vedic astrology, the Moon's position at birth is considered more important than the Sun's position (which is used in Western astrology).
What is Rasi (Moon Sign)?
Rasi (ராசி) is your Moon Sign, determined by which zodiac sign the Moon was in at the time of your birth. There are 12 Rashis in Vedic astrology:
What is Nakshatra (Birth Star)?
Nakshatra (நட்சத்திரம்) is your birth star or lunar mansion. There are 27 Nakshatras, each occupying 13°20' of the zodiac. Your Janma Nakshatra (birth star) is determined by the Moon's exact position at birth. Each Nakshatra has unique characteristics, ruling deity, and planetary lord.
Nakshatra Pada and Naming
Each Nakshatra is divided into 4 Padas (quarters). The Pada determines the starting syllable for naming a baby in Hindu tradition. This practice is called Nakshatra-based naming and is widely followed in Tamil Nadu and other parts of India.
How to Use This Calculator
- Enter your date of birth - Select the date from the calendar picker
- Enter your time of birth - Use 24-hour format. If unknown, use 12:00 (noon)
- Select your birth place - Choose the nearest city for accurate calculations
- Click Calculate - View your Rasi, Nakshatra, Pada, and recommended name syllable
Importance of Accurate Birth Time
The Moon moves approximately 12-13 degrees per day, which means it changes Nakshatra roughly every day. Even within a day, the Pada can change. For accurate results, use your exact birth time from your birth certificate. If the exact time is unknown, noon (12:00) is typically used as a default.
Frequently Asked Questions
What is Rasi (Moon Sign)?
Rasi is your Moon Sign in Vedic astrology, determined by the zodiac sign where the Moon was positioned at the time of your birth. There are 12 Rashis corresponding to the 12 zodiac signs. Your Rasi influences your emotions, mind, and personality.
What is Nakshatra (Birth Star)?
Nakshatra is your birth star or lunar mansion in Vedic astrology. There are 27 Nakshatras, each spanning 13°20' of the zodiac. Your Janma Nakshatra is important for matching horoscopes, naming babies, and determining auspicious times for events.
How is Nakshatra Pada calculated?
Each Nakshatra is divided into 4 Padas (quarters), each spanning 3°20'. The Pada is determined by the Moon's exact degree position within the Nakshatra. Each Pada corresponds to a different syllable for naming and has slightly different characteristics.
Why is birth time important for Rasi calculation?
Birth time is crucial because the Moon moves approximately 12-13 degrees per day. An accurate birth time ensures correct Rasi and Nakshatra calculation. Even a few hours difference can change the Pada, which affects the recommended name syllable.
What if I don't know my exact birth time?
If your exact birth time is unknown, use 12:00 noon as a default. This gives you the most likely Nakshatra for that day. However, the Pada may not be accurate, so the name syllable should be confirmed with an astrologer.