What does a transit reading actually show?

It shows where the planets in the sky today fall, counted as houses from your natal Moon's sign. Your birth chart never changes; the real planets keep moving. Where they stand now, read against your chart, colours the present months and years. The slow planets, Saturn, Jupiter, and the nodes Rahu and Ketu, shape seasons of life; the fast planets colour days and weeks. A transit reading is a snapshot of the second clock running over your first one.

Why does the reading use my natal Moon, not my Sun sign?

The Moon in Vedic astrology is the mind, the registering, feeling self, and transit reading exists to describe what a period feels like as it moves. Counting houses from the natal Moon's sign, called the janma rashi, tracks the inner experience of time more accurately than the ascendant does. Your Moon sign is your reference point for all gochar work, and the tool computes it from your birth details if you don't already know it.

Do I need my exact birth time for a transit reading?

For the natal Moon's sign, yes, you need at least an approximate time. The Moon changes sign roughly every two and a quarter days, so a birth date alone is usually sufficient on most days; only births near a sign-change crossing need an accurate time. For the current transit positions themselves, the tool uses today's date and your location, since planetary positions are computed in real time from an ephemeris.

What is the vedha rule and does the tool apply it?

Vedha, meaning obstruction, is the classical rule that a planet's favourable transit can be blocked if another planet sits simultaneously in its partner house. Saturn's 3rd-from-Moon transit is favourable, for instance, but a planet in the 12th can obstruct it. The tool notes when an obstructing planet is present alongside a good placement. One exception the classical texts name: the Sun and Saturn do not obstruct each other, and neither do the Moon and Mercury.

How do I read my transit result alongside my dasha?

Transits are the outer clock; the dasha is the inner one. A transit becomes an event when it agrees with the running dasha. If your current dasha belongs to a planet that promises, say, career growth, the months when a benefic transits your career house from the Moon are when that growth tends to land. The dasha calculator finds your current period from your birth details, and reading both together gives the timing that neither gives alone.

What's Transiting My Chart Right Now?

A transit reading takes the planets moving in the sky today and places them against your fixed birth chart, counting each planet's current position as a house from your natal Moon's sign. The birth chart is frozen at your moment of birth and never changes. The real planets keep moving, and where they stand right now, read from your natal Moon, colours the present season of your life. The tool on this page calculates both sides: your natal Moon's sign from your birth details, and today's planetary positions from an astronomical ephemeris, then shows you the complete picture.

This article explains what the tool shows, how the calculation works, and how to read the result well. For the system itself, including why transits are read from the Moon and which planets matter most, start at the transits.

What the tool calculates

Two calculations run when you enter your birth details.

The first is your natal Moon's sign, called the janma rashi. This is the sidereal sign the Moon occupied at your exact birth date, time, and place. The tool uses the Swiss Ephemeris with the Lahiri ayanamsa, the standard for Vedic calculations. The Moon's sidereal longitude at your birth is divided by 30 degrees to give the sign, and that sign becomes the reference point for the whole reading.

The second is today's planetary positions. The same ephemeris computes the current sidereal positions of all nine grahas: Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn, Rahu, and Ketu. Each is placed in the sign it currently occupies.

The tool then counts each planet's sign as a house from your natal Moon, with your Moon's sign as house one. Saturn in a sign six signs along from your Moon is in your sixth house of transits; Jupiter three signs along is in your third. The result is a table of all nine planets by house from your natal Moon, right now.

How to read each planet's house

The first thing to note is the planet's pace. A transit produces effects proportional to how long the planet stays. Saturn, spending about two and a half years in each sign, shapes multi-year seasons. Jupiter, at about one year per sign, shapes an annual chapter. Rahu and Ketu, at about a year and a half each and always opposite each other, mark a medium-term karmic axis. The Sun, Mercury, and Venus move through signs in weeks; the Moon in about two and a quarter days. The slow planets, Saturn, Jupiter, and the nodes, are the ones to read most carefully in the result.

The second thing to check is whether the house is in each planet's favoured list. According to the Phaladeepika, every planet has a set of houses from the natal Moon in which its transit gives good results. The eleventh from the Moon is good for every planet. Beyond that, the lists differ: Jupiter is at its best in the 2nd, 5th, 7th, 9th, and 11th; Saturn in the 3rd, 6th, and 11th; the Sun in the 3rd, 6th, 10th, and 11th.

Transiting planet	Favourable houses from natal Moon
Sun	3, 6, 10, 11
Moon	1, 3, 6, 7, 10, 11
Mars	3, 6, 11
Mercury	2, 4, 6, 8, 10, 11
Jupiter	2, 5, 7, 9, 11
Venus	1, 2, 3, 4, 5, 8, 9, 11, 12
Saturn	3, 6, 11

A planet in a favourable house tends to support that house's significations in the period of its transit. A planet outside its favoured houses is not necessarily harmful; it is simply less open and more demanding of work. A planet in a clearly unfavourable house, such as Saturn in the first or second from the Moon (Sade Sati), describes a period that calls for patience.

The vedha check

The classical transit chapters add a rule that qualifies every favourable reading: vedha, meaning obstruction. Each of the favourable houses has a partner house that can veto its good result. If another planet stands in the partner house while the favourable transit is running, the good result is held back.

The main vedha pairs for Saturn, the most-watched transit planet, are: the 3rd and the 12th (a planet in the 12th obstructs Saturn in the 3rd), the 6th and the 9th (a planet in the 9th obstructs Saturn in the 6th), and the 11th and the 5th (a planet in the 5th obstructs Saturn in the 11th). Each planet has its own set of pairs; the tool checks them and notes where an obstruction is active.

One traditional exception: the Sun does not obstruct Saturn's favourable transit, and Saturn does not obstruct the Sun's. Similarly, the Moon and Mercury do not obstruct each other. These two exemptions hold across the classical transit chapters.

Rahu and Ketu: the nodal axis

Rahu and Ketu always sit in opposite signs, so their transit always works two houses at once, six signs apart. Where Rahu transits, life tends to intensify and reach outward: desire, hunger, and amplification are the Rahu qualities. Where Ketu transits, things tend to thin out and turn inward: release, withdrawal, and a questioning quality are the Ketu themes. The tool shows them as a pair, with both houses named.

Because the nodes move backward through the zodiac, they transit signs in reverse order compared to other planets. They spend about a year and a half in each pair of signs, completing the full axis cycle in about 18 and a half years.

Sade Sati in the reading

If Saturn is currently in the 12th, 1st, or 2nd from your natal Moon, the tool will flag the Sade Sati phase and name which of the three it is: rising, peak, or setting. That result links to the phase guide for a deeper reading and to the Sade Sati checker for your specific end date. If you are not in Sade Sati, the tool still shows Saturn's house from your Moon and notes whether it falls in a favourable station or not.

Similarly, if Saturn is in the 4th from your Moon (Ardhashtama Shani) or the 8th (Ashtama Shani), the tool names the smaller caution period. For the year 2026, the Saturn transit page covers these in detail for every Moon sign.

Combining the transit reading with your dasha

A transit reading by itself shows the weather. To know whether this weather is likely to trigger a real event, you need the dasha running underneath. The Vimshottari dasha assigns each period of life to a ruling planet, and the transit becomes most effective when the transiting planet, its house, and the running dasha planet all point to the same theme.

The classical framing, stated in the Brihat Parashara Hora Shastra and echoed in the transit chapters of the Phaladeepika, is that the dasha grants permission and the transit pulls the trigger. A Jupiter transit through the 9th from your Moon, the house of fortune and teachers, during a Jupiter mahadasha, marks a likely period of genuine good fortune. The same transit in an unrelated dasha period gives a pleasant spell without the same depth. The dasha calculator finds your current period, and the full birth chart shows the natal ground both clocks run over.