Mercury Sign Calculator

Find your Mercury sign (Budh rashi). Mercury shows how you think, learn, speak, write and do business. You'll see the Vedic and Western sign, degree, house and nakshatra.

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Birth time is optional here. Add it if you know it, the result gets more exact.

How to read your result

Vedic sign is the sidereal sign used in Indian astrology, with degree and nakshatra.
Western sign is the tropical sign you see in English horoscopes.
House shows the area of life where Mercury works. It needs a birth time.
Dignity: if Mercury is exalted, debilitated or in its own sign, we show it.

What your Mercury sign says

Mercury is the prince of the planets: quick, clever and adaptable. It rules intelligence, speech, writing, maths, trade, humour and the skin. Its sign tells you your thinking style, and its house shows where your mind is most active.

Vedic vs Western Mercury sign

Vedic astrology uses the sidereal zodiac, tied to the stars. Western astrology uses the tropical zodiac, tied to the seasons. The gap between them is the ayanamsa, about 24 degrees today. That's why many people find their Vedic Mercury sign is one sign before their Western one. We show both so you can compare.

Mercury close to the Sun

Because Mercury stays near the Sun, it's often combust (too close to the Sun). Classical texts say a combust planet loses some strength, but Mercury is an exception many people mention: Mercury with the Sun forms Budhaditya yoga, linked to a sharp mind. Our result shows whether your Mercury is combust or retrograde.

Mercury in the 12 signs

Mercury is traditionally exalted in Virgo and debilitated in Pisces.

Sign	How it works there	Dignity
Aries (Mesha)	boldly and directly. You act first, think later, and want to lead.
Taurus (Vrishabha)	calmly and steadily. You value comfort, loyalty and things that last.
Gemini (Mithuna)	through curiosity and talk. You need variety, ideas and people to bounce off.	Own sign
Cancer (Karka)	through feeling and care. You protect the people you love and remember everything.
Leo (Simha)	with warmth and pride. You want to be seen, respected and generous.
Virgo (Kanya)	with care for detail. You notice what others miss and like to improve things.	Exalted
Libra (Tula)	with grace and balance. Fairness, partners and harmony matter a lot.
Scorpio (Vrishchika)	with intensity and focus. You go deep, keep secrets and don't give up easily.
Sagittarius (Dhanu)	with optimism and big-picture thinking. You want freedom, meaning and adventure.
Capricorn (Makara)	with patience and ambition. You build slowly, plan ahead and earn respect.
Aquarius (Kumbha)	in an original, independent way. Friends, groups and new ideas pull you.
Pisces (Meena)	with imagination and empathy. Intuition is strong and you need quiet time.	Debilitated

How long Mercury stays in a sign

Mercury is never more than about 28 degrees from the Sun, so your Mercury sign is always your Sun sign or one sign either side. It stays 2 to 4 weeks in a sign, longer around its retrograde periods, which happen three or four times a year.

Your Mercury sign in its dasha

The sign and house shown here matter most when Mercury's mahadasha or antardasha runs. In those years Mercury brings its house topics forward and acts in the style of its sign. Look at where the sign lord sits as well, since Mercury delivers its results through that planet. When a slow planet transits your natal Mercury sign, the same themes tend to come up again.

How we calculate it

We convert your birth time to UTC using the time zone that applied on that date, compute Mercury's exact position with an astronomy engine and subtract the Lahiri ayanamsa. Houses are whole signs counted from your lagna. If you leave the time out and Mercury changed sign that day, we tell you.

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Got a question about your result?

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Questions people ask

What does my Mercury sign mean?+

It shows your thinking and talking style. Air signs are quick and social, earth signs practical, fire signs direct, water signs intuitive.

Where is Mercury exalted?+

In Virgo (Kanya), which it also rules along with Gemini. It's debilitated in Pisces (Meena).

Can Mercury be in a different sign from the Sun?+

Yes, but only the sign before or after it, since Mercury never gets more than about 28 degrees from the Sun.

What is Budhaditya yoga?+

Sun and Mercury in the same sign. It's common and linked with intelligence and good communication.

Does Mercury retrograde at birth matter?+

It's read as a reflective, re-thinking mind. Many writers and researchers have it.

Is this calculator free?+

Yes, free with no login.

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