Have you ever wondered which planet helps you think, talk, and learn new things at school? That planet is Mercury. In the magical world of Vedic Astrology, we call him “Budha.” He is the super-smart prince who manages how we speak and make friends. Let’s get to know him better!
Tattva (Element) of Mercury
You might think of planets as big balls of rock or gas floating in space, but in astrology, each planet has a special “element” or “tattva.” This element tells us what the planet is made of on the inside and how it behaves.

According to the ancient book Brihat Parashara Hora Shastra, Mercury belongs to the Prithvi Tattva, which means the Earth Element.
Now, you might be asking, “Wait, isn’t Mercury a planet of air and talking?” That is a great question! While Mercury loves to talk, his Earth element is what makes him useful. Think about it like this:
Earth is Solid: Just like the ground you walk on, the Earth element makes Mercury practical. It helps you take a wild idea and actually build it, like using Lego blocks to make a castle.
Earth Remembers: Have you ever written your name in wet clay? It stays there, right? That is the power of the Earth element. It gives Mercury “Smriti Shakti,” or the power of memory. This is why Mercury helps you remember your multiplication tables or the lyrics to your favorite song.
Earth is Logical: Earth isn’t messy; it is structured. This element gives Mercury the power of logic. It helps you solve puzzles, do math homework, and organize your toys.
So, when we say Mercury is the Earth element, we mean he is the planet that helps you be smart in a real, useful way. He doesn’t just dream; he gets things done. He helps you use your brain to solve real-world problems. Without this earthy stability, our thoughts would fly away like a balloon!
Nature of Mercury
Is Mercury a “good guy” or a “bad guy”? In astrology, we ask if a planet is “Benefic” (Saumya) or “Malefic” (Krura).

The answer for Mercury is very special: He is both!
Most planets have a fixed nature. For example, Jupiter is always like a helpful teacher (Benefic), and Saturn is always like a strict principal (Malefic). But Mercury is different. He is like a chameleon or a mimic. He changes his color based on who he is hanging out with.
Saumya Graha (Benefic): When Mercury sits alone in your chart, or if he hangs out with nice planets like Jupiter or Venus, he becomes a sweet, helpful Benefic. In this mood, he helps you speak kindly, make friends easily, and do well in school.
Krura Graha (Malefic): However, if Mercury hangs out with tough planets like Mars, Saturn, or the nodes (Rahu and Ketu), he copies them! He becomes a Krura Graha. In this mood, he might make someone use sharp words, tell lies, or play tricks on others.
This happens because Mercury is the “Prince” of the planets. He is young and impressionable. He looks up to the planets around him and says, “I want to be just like you!”
With the King (Sun): He feels important and authoritative.
With the General (Mars): He becomes argumentative and aggressive.
Because of this, astrologers have to look very closely at your specific chart to see which mask Mercury is wearing. He teaches us that who we spend time with matters a lot. If you surround yourself with good friends, you become good, just like Mercury!
Karakatva of Mercury
“Karakatva” might sound like a big, difficult word, but it is actually very simple. It just means “Significations” or “What Mercury is the boss of.”

Imagine you are playing a video game. You have a character who is good at magic, running, or fighting.
In the game of life, Mercury is the character who is good at thinking and talking. According to the ancient book Brihat Parashara Hora Shastra, Mercury has a long list of jobs.
Here is a simple list of things Mercury controls in your life:
Speech (Vani): This is Mercury’s most important job! He helps you talk, sing, and tell funny jokes. If you are good at poetry or speaking in front of your class, thank Mercury.
Intellect (Buddhi): Mercury is the planet of intellect. He is the one who helps you solve math problems, learn new words, and understand puzzles. He gives you your “logical thinking” power.
Memory: Because Mercury is an Earth element planet, he helps you keep information in your head. He is like a library for your brain.
Education and Learning: He loves books! Mercury is the student of the zodiac. He helps you learn writing, grammar, and even astrology.
Communication: Sending emails, writing letters, or texting your friends? That is all Mercury’s department. He is the messenger who connects people.
Friends and Play: Mercury is young and playful. He represents your friends, playmates, and the fun games you play at the park (he loves sports grounds!).
Maternal Uncles: In your family, Mercury represents your mother’s brothers (your uncles).
Mathematics and Commerce: Since he is a Vaisya (trader), Mercury is amazing with numbers and money. He helps business people count their coins and make good deals.
Skin: In your body, Mercury rules your skin. Keeping your skin healthy depends on him!
Adaptability: Mercury is like a chameleon. He helps you adjust to new schools or new friends quickly.
So, whenever you are learning, talking, or counting money, Mercury is right there helping you out!
Drishti of Mercury
Now, let’s talk about Drishti. In Sanskrit, Drishti means “Sight” or “Glance.” It is how a planet looks at other houses in your horoscope.

Think of Mercury holding a flashlight. Where is he shining his light?
The 7th House Aspect: According to the rules in Brihat Parashara Hora Shastra, Mercury has one special gaze. He looks directly across from where he is sitting. This is called the 7th House Aspect.
Imagine you are sitting at a round dinner table. If you look straight ahead, you see the person sitting exactly opposite you. That is exactly what Mercury does!
What does this mean for you?
If Mercury is sitting in your 1st House (which is “You”), he is staring straight at your 7th House (which is “Others” or “Marriage”). This means he sends all his smart, chatty, and logical energy to your relationships. He wants you to talk to your partners and be smart about who you hang out with.
Mercury’s glance is usually friendly and helpful. He wants to communicate with the house he is looking at. He doesn’t throw fire like Mars or act strict like Saturn; he just wants to share ideas and start a conversation!
Planetary Relationships of Mercury

Just like you have friends you love to play with, friends you are okay with, and maybe some people you don’t get along with, planets have relationships too!
In Vedic Astrology, Mercury (Budha) is a very friendly and adaptable planet. He is like the kid in class who can talk to almost anyone. But even he has his favorites.
Let’s see who they are according to the Brihat Parashara Hora Shastra.
Friendly Planet
Mercury loves to hang out with planets that are bright, happy, and creative. His best friends are Sun and Venus.
Sun: Imagine the Sun as the King and Mercury as the Prince. The Prince loves being around the King because he learns so much! The Sun gives Mercury confidence and helps him shine. When they are together, Mercury feels important and strong.
Venus: Venus is the planet of beauty, art, and fun. Mercury loves Venus because they both enjoy nice things and having a good time. They are like two best friends who love to draw, sing, and play games together. When Mercury is with Venus, he becomes very creative and polite.
Enemy Planet
Even though Mercury is super friendly, there is one planet he really struggles with: the Moon.
Moon: This is a bit of a funny story! In mythology, the Moon is actually Mercury’s father. But in astrology, Mercury doesn’t feel comfortable around the Moon.
Why? Because the Moon is all about emotions and feelings, while Mercury is all about thinking and logic.
- Mercury asks: “Why are you crying? Let’s fix it!”
- Moon says: “I just want to feel my feelings!”
Because they speak different languages—Head vs. Heart—Mercury considers the Moon his enemy. He finds the Moon a bit too moody and confusing.
Neutral Planet
There are some planets that Mercury doesn’t love, but he doesn’t hate either. He is just “meh” about them. These are Mars, Jupiter, and Saturn.
Mars: Mars is super energetic and a bit aggressive. Mercury thinks Mars is okay but a little too loud and rough for his taste.
Jupiter: Jupiter is the big teacher. Mercury respects him but finds him a bit too serious and preachy sometimes.
Saturn: Saturn is very strict and disciplined. Mercury can work with Saturn because they both like being organized, but Saturn isn’t much fun to play with.
So, Mercury is neutral toward them. He can work with them if he has to, but they aren’t his best buddies like Sun and Venus!
Dignity and Strength of Mercury
Remember how we talked about Mercury being like a Prince? Well, just like a real prince, sometimes he is sitting on his throne feeling super powerful, and sometimes he is stuck in a place he doesn’t like at all.

In astrology, we call this “Dignity.” It basically means “How happy and strong is this planet?” When Mercury is happy, he helps you with clear speech and smart ideas. When he is unhappy, you might feel a bit confused or forgetful.
Let’s look at Mercury’s favorite (and not-so-favorite) places to hang out!
Exaltation (Uchcha)
Exaltation is when a planet is at its absolute best—like winning a gold medal! For Mercury, his “happy place” is the sign of Virgo (Kanya).
The Sign: Virgo
The Degree: Specifically, up to 15 degrees of Virgo is where Mercury is “Exalted.”
Why does Mercury love Virgo so much? Because Virgo is an Earth sign that loves details, logic, and organizing things—and that is exactly what Mercury loves too!
It’s like a master librarian walking into the world’s most organized library. He feels powerful, smart, and ready to solve any puzzle.
If you have an exalted Mercury, you are likely very clever and great at explaining things.
Debilitation (Neecha)
Debilitation is the opposite of exaltation. It’s when a planet feels weak and uncomfortable. For Mercury, this happens in the sign of Pisces (Meena).
The Sign: Pisces
The Degree: Specifically, at 15 degrees of Pisces, Mercury is “Debilitated.”
Why is this bad for Mercury? Pisces is a dreamy, watery sign ruled by Jupiter. It’s all about imagination and feelings.
Mercury, who loves facts and logic, gets confused here. It’s like trying to do a math test while floating in a swimming pool!
He can’t focus on the details because everything is too “wishy-washy.” People with this placement might be very creative but could struggle with being organized or practical.
Mooltrikon
Mooltrikon is a special zone that is almost as good as exaltation. It’s like Mercury’s “Office” where he gets his best work done.
The Sign: Virgo (again!)
The Degree: From 16 degrees to 20 degrees of Virgo.
In this zone, Mercury is super focused on his job. He isn’t just “happy” like in exaltation; he is dutiful and productive. This is where he helps you with your career, business, and making smart decisions.
Swarashi (Own Sign)
Swarashi simply means “Own Sign.” It’s like being in your own comfortable home. Mercury has two homes in the zodiac:
Gemini (Mithuna): This is his “Airy” home. Here, Mercury loves to talk, joke, and communicate.
Virgo (Kanya): This is his “Earthy” home. Here, he is more serious and analytical.
Specific Degrees: In Virgo, the degrees from 21 to 30 are considered his “Own Sign” portion (since the earlier degrees are for Exaltation and Mooltrikon).
When Mercury is in Swarashi, he is comfortable and safe. He can just be himself! You might find that you are naturally good at making friends (Gemini) or really good at fixing things (Virgo) if Mercury is in one of these signs.
So, to check how strong your Mercury is, just look at what sign he is visiting in your chart. Is he a happy prince in Virgo, or a confused swimmer in Pisces? Knowing this helps you understand your own superpowers!
States (Avasthas) of Mercury
Imagine you are playing a video game. Your character might be super energetic, a little sleepy, or maybe even angry. Planets are the same! They have different “moods” or “states” called Avasthas.

These states tell us how Mercury is feeling and how well he can do his job in your chart. Let’s look at the different ways Mercury might be feeling.
Age-Related State (Baladi Avastha)
Just like humans, planets go through different ages. A 10-year-old boy can run fast, but he might not know how to drive a car. An 80-year-old man has lots of wisdom but might not be able to run a marathon. Mercury’s age depends on his degree in a sign.
- Infant (0-6 degrees): Mercury is like a baby. He has potential but needs help. He gives about 25% of his results.
- Adolescent (6-12 degrees): He is a teenager now! He is learning and growing. He gives about 50% of his results.
- Youth (12-18 degrees): This is Mercury at his prime! He is a strong, smart adult. He gives 100% of his results.
- Old (18-24 degrees): He is getting older and a bit tired. He gives a small amount of results.
- Dead (24-30 degrees): Mercury is very old and weak here. He gives almost no results.
(Note: These degrees are for odd signs like Aries or Gemini. For even signs like Taurus, the order is reversed!)
Alertness-Related State (Jagradadi Avastha)
This tells us how “awake” Mercury is. Is he paying attention, or is he daydreaming?
- Awake (Jaagrita): When Mercury is in his Own Sign (Gemini/Virgo) or Exaltation (Virgo), he is wide awake and alert! He gives full results.
- Dreaming (Swapna): When Mercury is in a Friend’s Sign or Neutral Sign, he is a bit sleepy or daydreaming. He gives medium results.
- Sleeping (Sushupta): When Mercury is in an Enemy’s Sign (like Cancer) or Debilitated (Pisces), he is fast asleep. He gives very little to no results.
Attitude and Mood State (Lajjitadi Avastha)
This is about Mercury’s emotional mood. Is he proud, ashamed, or hungry?
- Deeptha (Bright): In Exaltation (Virgo). Mercury is glowing with happiness!
- Swastha (Content): In Own Sign. He feels healthy and comfortable.
- Mudita (Delighted): In a close friend’s sign. He is super happy to be with his besties.
- Deena (Sad): In a neutral sign. He feels a bit low and “meh.”
- Duhkhita (Miserable): In an enemy’s sign. He is really unhappy here.
- Vikala (Crippled): When joined by malefics (bad planets). He feels confused and hurt.
There are also special moods like Lajjita (Ashamed) if he is in the 5th house with too many other planets, or Kshudhita (Hungry) if he is surrounded by enemies.
Activity State (Sayanaadi Avastha)
This is the most detailed state. It tells us exactly what Mercury is doing at the moment of your birth. There are 12 specific activities, calculated using a special formula. Here are a few examples of what Mercury might be doing:
- Gamana (Moving): Mercury is on the go! This usually brings wealth and travel.
- Sabha (In Assembly): Mercury is in a meeting. This makes you very eminent, wealthy, and virtuous.
- Bhojana (Eating): Mercury is having a meal. This can sometimes mean losses or arguments because he is distracted by food!
- Nidra (Sleeping): Mercury is asleep. This is not great—it can mean financial losses or distress.
- Kautuka (Eager): Mercury is curious and excited. This makes you learned, skillful, and happy.
By knowing these states, we can understand why Mercury might be acting a certain way in your life. Is he a wide-awake adult ready to work, or a sleepy baby needing a nap?
Frequently asked Questions
What is the most important role of Mercury in Vedic Astrology?
Mercury, or Budha, primarily governs your intelligence, speech, and communication skills. It acts as the “Prince” of the planetary cabinet, managing how you process information, learn at school, and interact with others in business.
What is the most important role of Mercury in Vedic Astrology?
Mercury, or Budha, primarily governs your intelligence, speech, and communication skills. It acts as the “Prince” of the planetary cabinet, managing how you process information, learn at school, and interact with others in business.
Which zodiac signs does Mercury rule?
Mercury owns two signs: Gemini (Mithuna) and Virgo (Kanya). It feels most at home and natural in these signs, helping you stay curious, chatty, and very organized with your daily tasks.
Is Mercury a benefic or a malefic planet?
Mercury is a “conditional” planet, meaning it acts like a chameleon. It becomes a benefic (good) planet when it sits alone or with other kind planets, but it can act as a malefic (tough) planet if it joins with grumpy planets like Mars or Saturn.
Where does Mercury feel the strongest and weakest?
Mercury reaches its highest strength (exaltation) at 15 degrees in Virgo, where it becomes super smart. It feels its weakest (debilitation) at 15 degrees in Pisces, where logic often gets lost in dreams.
Who are the planetary friends and enemies of Mercury?
Mercury considers the Sun and Venus its best natural friends. However, it views the Moon as its enemy because the Moon relies on feelings while Mercury prefers facts and logic.
What does Mercury’s “7th house aspect” mean?
Mercury has a special “glance” or Drishti that always points exactly across the zodiac. It fully aspects the 7th house from its own position, shining its bright light of intelligence on whatever part of your life sits directly opposite it.
How does Mercury affect your health according to the Vedas?
In the body, Mercury rules over your skin and your nervous system. Because it balances all three biological humours (Vata, Pitta, and Kapha), a healthy Mercury helps keep your mind and body working together smoothly.

