A pada is one quarter of a nakshatra. Each of the 27 lunar mansions spans 13 degrees 20 minutes of the zodiac, and each divides into four padas, or steps, of 3 degrees 20 minutes each. That gives 108 padas around the full circle, and each one corresponds to exactly one sign of the navamsa, the ninth divisional chart of Vedic astrology. Your birth star names the nakshatra the Moon occupied when you were born; your pada says which quarter of it, and that quarter fixes where your Moon lands in the navamsa. The same star reads differently in each of its four steps, which is why a calculator reports nakshatra and pada together.
This page covers the padas alone: the arithmetic, the navamsa mapping, vargottama, and what the pada does and does not change. For the system itself, why there are 27 nakshatras and what their deities and lords mean, start at the nakshatras.
How big is a pada?
A pada spans 3 degrees 20 minutes, one quarter of a nakshatra's 13 degrees 20 minutes. Twenty-seven nakshatras times four padas gives 108 equal steps around the 360-degree zodiac. The arithmetic is exact at every level, which is what lets the padas line up perfectly with the navamsa divisions.
| Division | Count | Width of each |
|---|---|---|
| The zodiac | 1 | 360° |
| Signs (rashis) | 12 | 30° |
| Nakshatras | 27 | 13°20′ |
| Padas | 108 | 3°20′ |
| Navamsa divisions | 108 | 3°20′ |
The last two rows are the point of the whole table. A navamsa is one ninth of a sign, 30 degrees divided by 9, which is 3 degrees 20 minutes. A pada is one quarter of a nakshatra, 13 degrees 20 minutes divided by 4, which is also 3 degrees 20 minutes. The two systems, one built on the 12 signs and one built on the 27 stars, divide the sky into the same 108 cells. One pada equals one navamsa, degree for degree.
How padas map to the navamsa
Each pada takes one navamsa sign, assigned in zodiac order starting from Aries at the first pada of Ashwini. The signs cycle continuously: Aries, Taurus, Gemini, and onward, restarting after Pisces. Twelve padas use up one full cycle, so the count resets after every three nakshatras.
| Nakshatra | Pada 1 | Pada 2 | Pada 3 | Pada 4 |
|---|---|---|---|---|
| Ashwini | Aries | Taurus | Gemini | Cancer |
| Bharani | Leo | Virgo | Libra | Scorpio |
| Krittika | Sagittarius | Capricorn | Aquarius | Pisces |
This three-nakshatra block repeats nine times around the zodiac. Rohini, the fourth star, begins a fresh cycle with Aries in its first pada, exactly as Ashwini did; so do Punarvasu, Magha, and every third star after them. Once you know the pattern, you can place any pada's navamsa sign by counting from the nearest cycle start.
The practical payoff is direct. The navamsa is the divisional chart the tradition consults for marriage and the inner life, and the Brihat Parashara Hora Shastra lists it among the principal divisional charts of a birth reading. Because one pada equals one navamsa, knowing your birth star's pada tells an astrologer your navamsa Moon sign with no further calculation. The video lesson for this chapter calls the pada the doorway into the navamsa, and that is the accurate image: it is the point where the Moon's map of 27 opens into the finer chart of 108.
Vargottama: when a pada repeats its sign
A placement is vargottama when the planet occupies the same sign in the birth chart and in the navamsa. Since each pada fixes a navamsa sign, vargottama is a property of specific padas: the ones whose navamsa sign matches the sign they physically sit in.
| Sign type | Signs | Vargottama portion |
|---|---|---|
| Movable (chara) | Aries, Cancer, Libra, Capricorn | First navamsa, 0°00′ to 3°20′ |
| Fixed (sthira) | Taurus, Leo, Scorpio, Aquarius | Middle navamsa, 13°20′ to 16°40′ |
| Dual (dwiswabhava) | Gemini, Virgo, Sagittarius, Pisces | Last navamsa, 26°40′ to 30°00′ |
The pattern follows from the continuous Aries-start cycle. In a movable sign the cycle happens to begin on the sign itself, so the first 3 degrees 20 minutes repeat their own sign. In a fixed sign the match lands in the middle, and in a dual sign at the very end. A familiar example is the second pada of Rohini, from 13 degrees 20 minutes to 16 degrees 40 minutes of Taurus: a Moon there is in Taurus in both charts. The tradition reads vargottama as reinforcing whatever the placement already is, a steadying repetition rather than a separate blessing.
What your pada changes
The pada refines the reading of the nakshatra. All four quarters share the star's deity, symbol, and lord, so the core character holds; the navamsa sign underneath shifts the emphasis. A fire-sign pada leans active, an earth-sign pada steadier and more material, an air-sign pada more verbal, a water-sign pada more feeling-led.
Rohini shows the range within one star. Its first pada takes an Aries navamsa and is the most driven expression, its second the steady vargottama Taurus, its third a communicative Gemini, its fourth a nurturing Cancer. Same ox-cart, same Moon lordship, four distinct temperaments. The full profile on the Rohini page walks through all four, and every nakshatra profile on this site does the same for its own quarters.
The pada also does quiet work outside chart reading. Tradition assigns each of the 108 padas a sound, and the first syllable of a child's name is classically drawn from the pada of the birth star; Ashwini's four quarters, for instance, carry the sounds Chu, Che, Cho, and La. Texts such as the Phaladeepika treat the Moon's star as a standing input to naming and to muhurta, the choosing of auspicious times, and the pada is the resolution at which the naming custom operates.
What your pada does not change
The pada has no effect on your nakshatra lord or on the dasha sequence. All four padas of a star share one ruling planet, so the nakshatra lord, and with it the opening period of the Vimshottari dasha, is identical whether you were born in the first quarter or the fourth.
The dasha balance at birth is also not a pada-level quantity. The Brihat Parashara Hora Shastra computes the remainder of the first period from the exact fraction of the nakshatra the Moon has traversed, a continuous measure. A Moon two degrees into a star and a Moon three degrees into it sit in the same pada but leave different balances. Treat the pada as an interpretive refinement and a navamsa pointer, and leave the timing arithmetic to the degree itself.
How to find your pada
Your pada comes from the Moon's exact sidereal degree at birth, so you need your birth date, time, and place. Divide the Moon's longitude from 0 degrees Aries by 13 degrees 20 minutes to get the nakshatra, then divide the remainder by 3 degrees 20 minutes to get the pada, 1 through 4.
A worked example: a Moon at 18 degrees 42 minutes of sidereal Taurus stands 8 degrees 42 minutes into Rohini, which begins at 10 degrees of Taurus. Dividing that by 3 degrees 20 minutes lands in the third quarter: Rohini pada 3, with a Gemini navamsa Moon. The find your nakshatra calculator runs this from your birth details and reports both star and pada, and a free birth chart shows the navamsa it implies alongside the rest of your chart.
Because a pada is only 3 degrees 20 minutes wide and the Moon crosses one in about six hours, birth time matters more for the pada than for the nakshatra itself. If your recorded time is rough, check whether the pada holds an hour either side; where it flips, the nakshatra usually still stands, and the two candidate navamsa signs are worth reading side by side.