Division refers to an orderly division of the 30 degrees of a sign into parts called Āṁśa. The charts constructed on the basis of the ownership of these divisions1 are called Divisional Charts or simply D-Charts. The sign is divided into ‘N’ number of parts where ‘N’ refers to the Varga number. Each part is called an Āṁśa and maps into a specific sign of the D-N Chart. If any planet or Lagna is placed within an Āṁśa, then it is also in the mapped sign of the D-Chart.
To understand this, let us consider the chart of a person born on the 7th of August 1963. Some of the planetary positions are Lagna 140 Pisces, Jupiter 260 07’ Pisces, Moon 19057’ Aquarius and Saturn 26050’ Capricorn. The Rāśi (D-1 Chart) will have Jupiter and Ascendant in the first house in Pisces, Moon in the 12th house in Aquarius and Saturn in the 11th house in Capricorn. Let us attempt to determine the Drekkāṇa divisions and D-3 chart. Here ‘N’ = 3 and each sign of 30° longitude is divided into three parts of 10° each. Each of these divisions is called an ‘Āṁśa’ and more specifically a Drekkāṇa or ‘Trine division’. The three Drekkāṇa of all signs would be in the longitude range (1) 0-10°, (2) 10°-20° and (3) 20°-30°. The first Drekkāṇa of a sign is mapped to itself, the second is mapped to the sign in the fifth from it and the third is mapped to the sign in the ninth from it.
Figure 4: D-Chart construction

Thus, Lagna at 140 Pisces is in second Drekkāṇa and is mapped into Cancer the fifth house from Pisces. Jupiter at 260 is in the third Drekkāṇa of Pisces and this is Scorpio in the D-3 Chart. Moon is in the second Drekkāṇa of Aquarius and is placed in Gemini in D-3 Chart. Saturn at 270 is in the third Drekkāṇa of Capricorn and is mapped to the ninth house from Capricorn (i.e. Virgo) where it is placed in the D-3 Chart.
Nomenclature
The divisions of the zodiac and the divisional charts constructed on the basis of ownership of these divisions are named on various criteria. These include:
- The division number: This is the number by which the sign is divided into parts. For example ‘Saptāṁśa’ composed from Sapta meaning seven and āṁśa meaning portion. Thus, this is the one-seventh division of a sign.
- Other reference numbers: For example, it is well known that there are 27 Nakshatra. Hence the name Nakshetrāṁśa coined from Nakshatra and Āṁśa (portion) refers to the one – twenty seventh (1/27) division or the divisional chart prepared from this division occupied by the Lagna and nine planets.
- Usage and focus: Every divisional chart (or division) has a specific use and a clearly defined focus on a specific area of activity. For example, Siddhāṁśa is coined from Siddha referring to that body of knowledge which a person learns and achieves perfection in and Āṁśa means portion. So, Siddhāṁśa refers to the division/divisional chart where we study the learning process. This is the 24th division (D-24 Chart). This is also called the Bhāṁśa from the word ‘Bha’ (as in Bha-chakra which is the primary representation of the zodiac as composed of 27 Nakshatra.
- Multiple names: Divisions (D-charts) can have multiple names from either of the three aforementioned methods. For example the 16th division is called ṣoḍasāṁśa [Shodas (sixteen) Āṁśa (portion)]. This is also called Kalāṁśa based on the 16 Kala’s in a 24-hour day.
- Standard Method: The nomenclature introduced by modern Vedic astrologers refers to each divisional chart directly by its division number. For example, the Siddhāṁśa is simply called the D-24 Chart or just D-24 when the division in the Rāśi chart is being referred to.
Table 3: Nomenclature
Division |
Primary Name |
Other names |
D-1 Chart |
Rāśi |
Bhagana, Bha chakra |
D-2 Chart |
Horā |
|
D-3 Chart |
Drekkāṇa |
|
D-4 Chart |
Chaturthāṁśa |
Tureeyāṁśa |
D-5 Chart |
Panchamāṁśa |
|
D-6 Chart |
Shastāṁśa |
Kauluka |
D-7 Chart |
Saptāṁśa |
|
D-8 Chart |
Astāṁśa |
|
D-9 Chart |
Navāṁśa |
Dharmāṁśa |
D-10 Chart |
Dasāṁśa |
Swargāṁśa |
D-11 Chart |
Rudrāṁśa |
Labhāṁśa |
D-12 Chart |
Dwadasāṁśa |
Suryāṁśa |
D-13 to D-15 Charts Not used in Vedic Astrology |
D-16 Chart |
ṣoḍasāṁśa |
Kalāṁśa |
D-17 to D-19 Charts |
Not used in Vedic Astrology |
D-20 Chart |
Vimsāṁśa |
|
D-21 to D-23 Charts |
Not used in Vedic Astrology |
D-24 Chart |
Siddhāṁśa |
Chaturvimsāṁśa |
D-25 to D-26 Charts |
Not used in Vedic Astrology |
D-27 Chart |
Nakshatrāṁśa |
Bhāṁśa, Saptavimsāṁśa |
D-28 to D-29 Charts |
Not used in Vedic Astrology |
D-30 Chart |
Trimsāṁśa |
|
D-31 to D-39 Charts |
Not used in Vedic Astrology |
D-40 Chart |
Khavedāṁśa |
Swavedāṁśa |
D-41 to D-44 Charts |
Not used in Vedic Astrology |
D-45 Chart |
Akshavedāṁśa |
|
D-46 to D-59 Charts |
Not used in Vedic Astrology |
D-60 Chart |
Shastyāṁśa |
|
Some higher Divisional charts
|
D-72 Chart |
Asta-Navāṁśa |
|
D-81 Chart |
Nav-Navāṁśa |
|
D-108 Chart |
Astottarāṁśa |
Nav-Dwadasāṁśa, Dwadas-Navāṁśa, (are the two methods of chart construction), |
D-144 Chart |
Dwadas-Dwadasāṁśa |
|
D-150 Chart |
Nāḍiāṁśa |
Chandra-Kala Āṁśa |
D-300 Chart |
Ardha-Nāḍiāṁśa |
|
- Other systems: There are other totally different Varga Charts based on other criteria. Example – Astakavarga: The Varga charts constructed on the basis of the contribution of Rekha2 and Bindu3 by the eight factors (Lagna and seven planets from Sun to Saturn).
Technical terms
Like every other system, there are various technical terms used in the examination of Divisional charts. Getting accustomed to the verbiage helps in understanding and using the system.
1) Varga: Division or Divisional Chart in general usage.
- Āṁśa means portion and generally refers to the division of a sign. It also refers to individual D-charts when used in conjunction with the reference to the division. Example: Navāṁśa – Nav (Nine) + Āṁśa (division) refers to the one-ninth portion of a sign and the D-9 Chart specifically.
- Yoga means union and refers to the association of two bodies, whether mobile planets/Lagna or static signs in any of the four methods of Sambandha4. Any planet that brings about an association between the Lagna, Horā Lagna and Ghatika Lagna by ownership, placement or aspect is termed a Yogada.
- Subhapati: Subha means benefic and specifically refers to the Moon, as it is the sustainer of this life. Subhapati is the dispositor of the Moon and its dignity in the various divisional charts is examined to determine the health and longevity of the native. If the Subhapati aspects or conjoins the Lagna or Atmakaraka, it is elevated to the position of a Kevala. In addition if it associates with the Horā Lagna (HL) or Ghatika Lagna (GL) it is further elevated to a Kevala Yogada and if both HL and GL are also associated with the Kevala, then it is a Kevala Mahayogada.
- Karya Rāśi is the house, which is the center of focus of the activity related to a Divisional chart. A D-chart may have many important houses like a Dasāṁśa where the sixth house is examined for service related matters or the seventh house is examined for business, but the focus is the tenth house and for the Dasāṁśa, the tenth house is the Karya Rāśi. The Lord of the Karya Rāśi in the Rāśi Chart should be well placed in the concerned divisional chart for the activity (Karya) to prosper.
- Karyesh is the significator of the Karya (activity) and will vary from one chart to another depending on the activity involved. For example, in the Dasāṁśa (profession) a person can have many Karyesh depending on the activities he is involved in. As an example let us consider President Bill Clinton. He is a politician and also a lawyer. The Karyesh for politics is the Sun (note – Moon is for Bureaucracy) and that for a legal profession is Jupiter. Depending on the placement and strength of these planets in the Dasāṁśa, the rise or fall or changes in career can be studied and predicted. The concept of Argala is vital to determine as to which of these Karyesh shall bloom or perish at any point of time as the daśā’s change.
- Karaka means significator and are classified into the three categories of Naisargika, Chara and Sthira karaka. Details about Karaka and other basic principles like Rāśi & Graha drishti, Argala etc, can be learnt from any standard book.
Harmonics
Since the twelve sign division is the primary division, it follows that all sub-division of the sign will fall in a sequence that repeats after every twelve divisions. Thus, for example, the D-16 Chart (ṣoḍasāṁśa or Kalāṁśa) will be the first harmonic (or second cycle) of the D-4 Chart (Chaturthāṁśa). This can be expressed mathematically as 16 = (12 x 1)+ (4); where 1 represents the first harmonic. Similarly, the D-40 (Khavedāṁśa) Chart is the third harmonic (or 4th cycle) of the D-4 Chart as 40 = (12 x 3) + (4).
Table 4: Divisional Charts Cycle
Level of Consciousness |
Cycle/ Harmonic |
Divisional Charts range |
Physical |
Primary |
(D-1 to D-12) |
Conscious |
Secondary/ First harmonic |
(D-13 to D-24) |
Sub-Conscious |
Tertiary/ Second harmonic |
(D-25 to D-36) |
Super- Conscious |
Quaternary/ Third harmonic |
(D-37 to D-48) |
Supra- Conscious |
Pentenary/ Fourth harmonic |
(D-49 to D-60) |
The first cycle of divisional charts from Rāśi chart (D-1) to Dwadasāṁśa (D-12) rules over the physical plane and covers such matters as physical body (D-1), material wealth (D-2), brothers & sisters (D-3), immovable properties (D-4), children (D-7), authority over others (D-5), spouse (D-9), work (D-10) and parents (D-12). The second cycle or first harmonic rules over the conscious plane. Technically it covers charts D-13 to D-24, but Parāśara has restricted the scope to the three primary areas of mental activity namely ṣoḍasāṁśa or Kalāṁśa (D-16) ruling over matters of general mental happiness, luxuries, vehicles etc; Vimsāṁśa (D-20) wherein spiritualism, occult studies etc are examined and Chaturvimsāṁśa (D-24) for all kinds of learning (which is actually considered a heritage from the society). The third cycle or second harmonic rules over the sub-conscious plane covering charts D-25 to D-36. Parāśara advises us to focus on two charts in this group, namely, Nakshetrāṁśa (D-27) for strengths & weaknesses and Trimsāṁśa (D-30) for all evils. For example if the Moon is exalted and placed in a quadrant in the D-27 Chart, we can infer that the native is mentally very strong. A weak Mercury in this chart can show speaking disorders or a weak speech. The fourth cycle or third harmonic rules over the super-conscious plane covering charts D-37 to D-48. However, the good & bad accruing to the destiny of the individual due to the Matrilineal karma (seen from Khavedāṁśa D-40 Chart [as 40 = (12×3) + 4] and that from the Patrilineal Karma (seen from the Akshavedāṁśa D-45 Chart [as 45 = (12×3) + 9] are considered important in the ṣoḍasavarga scheme of Parāśara. The fifth cycle or fourth harmonic rules the supra-conscious plane covering the charts D-49 to D-60. At this level, the heritage (equivalent of D-12) of the karma from past births is relevant and the Shastyāṁśa (D-60 Chart) is vital. Parāśara gives the highest weightage to this chart in the ṣoḍasavarga scheme. There are much higher planes of Consciousness and some other divisional charts like the Nava-Navāṁśa (D-81), Ashtorrāṁśa or Navāṁśa-Dwadasāṁśa (D-108) and Dwadasāṁśa-Dwadasāṁśa (D-144) are used.
Om Tat Sat
1 The ownership of individual divisions & signs by planets has been mentioned in traditional literature: “Mars, Venus, Merc, Moon, Sun, Merc, Ven, Mars, Jup, Saturn, Saturn & Jupiter are the lords of the 12 Rasi’s reckoned from Aries. These planets (in the said order also) lord the Āṁśa’s (Divisions).” Vyankatesh Sharma – Sarvartha Chintamani (Sloka 1.06); Also Kalyan Verma (Saravali Sloka 3.11)
2 Rekha lit. vertical line
3 Bindu lit. Dots. Thus, Rekha and Bindu refer to marks and dots contributed by the individual planets (and Lagna).
4 Two planets can associate by (a) conjunction (b) mutual aspect (c) exchange of signs or constellations, or (d) aspect/placement in each others signs.