Divisional Charts Calculators
In Vedic Astrology, the primary birth chart (also known as the Rashi Chart or D-1 chart) provides a general overview of a person's life. It is calculated based on the position of planets at the moment of birth. There are 12 signs, and each one rises on the eastern horizon for approximately two hours. This means that hundreds, if not thousands, of people born within that two-hour window in the same region will have the same ascendant sign and a nearly identical D-1 chart.
Despite having the same foundational chart, these individuals do not share the same destiny. Their careers, marital lives, health, and fortunes are all different. Not even twins, who share an almost identical birth time and place, follow the same life path. This disparity in destiny, despite a similar birth chart, is a key puzzle in astrology.
How to Calculate a Divisional Chart
All divisional charts originate from the natal birth chart (D-1). The calculation is based on the precise degrees of the ascendant and the nine planets in the D-1 chart. The rising degrees of the ascendant determine the ascendant of all divisional charts. Similarly, the exact planetary degrees of the nine planets in the D-1 chart dictate their position and sign in each of the divisional charts.
Types of Divisional Charts & Their Significations
There are a total of 20 different types of divisional charts, which are used to analyze specific areas of life in a horoscope. Sages have categorized these into four primary schemes, which are studied together for a comprehensive analysis.
Divisional Charts Schemes (Free Calculators):
- Shadvarga: The group of six divisional charts (D-1, D-2, D-3, D-9, D-12, D-30).
- Saptvarga: The group of seven divisional charts (D-1, D-2, D-3, D-7, D-9, D-12, D-30).
- Dasvarga: The group of ten divisional charts (D-1, D-2, D-3, D-7, D-9, D-10, D-12, D-16, D-30, D-60).
- Shadashvarga: The group of sixteen divisional charts (D-1, D-2, D-3, D-4, D-7, D-9, D-10, D-12, D-16, D-20, D-24, D-27, D-30, D-40, D-45, D-60).
Some Key Divisional Charts:
- Navamsa (D-9): The most important divisional chart, used for marriage, relationships, and destiny.
- Dasamsa (D-10): The chart for career and professional life.
- Saptamsa (D-7): The chart for children and progeny.
- Trimsamsa (D-30): The chart for misfortunes and health issues.
- Dwadasamsa (D-12): The chart for parents and ancestry.
| Division | Division Number | Signification |
|---|---|---|
| Ascendant | 1 | Body |
| Hora | 2 | Wealth |
| Drekkana | 3 | Siblings |
| Chaturthamsa | 4 | Luck |
| Saptamsa | 7 | Progeny |
| Navamsa | 9 | Wife & Marriage |
| Dasamsa | 10 | Profession |
| Dwadasamsa | 12 | Parents |
| Shodasamsa | 16 | Happiness through vehicle & property |
| Vimsamsa | 20 | Spiritual life |
| Chatur Vimsamsa | 24 | Education |
| Bhamsa | 27 | Strength |
| Trimsamsa | 30 | Misfortune |
| Khavedamsa | 40 | Auspicious results |
| Akshavedamsa | 45 | General Wellbeing |
| Shastiamsa | 60 | General Wellbeing |
Example of Some Divisional Charts
Rashi Chart (D-1)
This is the main birth chart. It provides a general overview of a person's life, including their personality, physical body, and overall destiny. All other divisional charts are derived from it, serving as the foundation for all further astrological analysis.
Hora Chart (D-2)
The Hora chart is specifically for analyzing matters of wealth, financial prosperity, & material possessions. It sheds light on how a person accumulates and manages resources throughout their life, indicating potential sources of income and financial stability.A strong indication in both the main birth chart and the relevant divisional chart reinforces a prediction. For example, a strong yoga for wealth in both the Rasi (\(D-1\)) and the Hora (\(D-2\)) charts confirms a period of financial prosperity.
Drekkana Chart (D-3)
This chart reveals information about a person's siblings, courage, and personal efforts. It can provide insights into relationships with brothers and sisters and highlight an individual's overall stamina, drive, and willpower to face challenges.
Saptamsha Chart (D-7)
This divisional chart focuses on children..Focuses on children, fertility, and creative projects.The Saptamsha Chart, also called the D7 Chart, is one among these divisional charts, and it specifically relates to children, creativity, and a native's relationships with their offspring
Navamsa Chart (D-9)
Considered one of the most important divisional charts, the Navamsa is a crucial tool for assessing marriage, relationships, and the true strength of the planets in the main birth chart. It shows the deeper, more subtle influences on a person's life and destiny.
Dwadasamsa Chart (D-12)
The Dwadasamsa chart is used to understand parental lineage and inheritance. It provides insights into familial karma and the influences passed down through generations.
Trimsamsa Chart (D-30)
This divisional chart focuses on misfortunes, challenges, health issues, and karmic difficulties. It is used to analyze adversities and unfavorable events in life, helping to understand and prepare for potential obstacles.D-30, or Trimsamsa, charts in astrology are divisional charts used to examine the "shadow self" and karmic patterns related to health, misfortunes, and deeply ingrained issues from past lives. Unlike the general Rashi chart, the D-30 chart provides specific insights into chronic illnesses, accidents, hidden weaknesses, and subconscious patterns that influence a native's ability to overcome suffering or experience persistent difficulties. Astrologers use this chart to understand why certain challenges arise and to identify potential solutions by analyzing the placement of the Lagna lord, the 8th house (diseases/debts), and other benefic and malefic influences.
General Principles & Yogas
Treat all divisional charts as a normal birth chart. Apply all standard astrological rules, including aspects, yogas, Raja Yoga, and Dhanyoga. The greater the number of auspicious yogas (like GajaKesari Yoga), the stronger the divisional chart will be, leading to excellent results in its related life area. For example, a **Raja Yoga in D-12** indicates wealthy parents, while a **Dhanyoga** there suggests loving and caring parents. The effects of these yogas operate throughout life, but their strongest results are felt during the dasha (planetary period) of the planets involved.
The Ascendant and Its Lord
- The key rule of an unafflicted ascendant lord also applies here. For a divisional chart to give good results, its **ascendant lord should not be afflicted**. Ideally, it should be placed in a **Kendra** (1st, 4th, 7th, 10th houses) or **Trine** (1st, 5th, 9th houses) house. A strong and unafflicted ascendant lord of the **Navamsa (D-9) chart**, for instance, assures a happy married life.
- **Vargottama Lagna** (the same ascendant in both the D-1 chart and the divisional chart) provides very auspicious results. For example, a Vargottama lagna of the **Dasamsa (D-10)** chart makes a native very work-oriented and brings them success easily.
Planetary Placements & Their Effects
The placement of planets in the houses of a divisional chart is crucial.
- A planet placed in the **6th, 8th, or 12th house** of the natal chart that remains in a dusthana (malefic house) in a divisional chart will not give auspicious results for that chart's significations.
- A planet that becomes the ascendant lord of a divisional chart but is placed in the **6th, 8th, or 12th house** of the D-1 or D-9 chart will lead to negative effects related to that divisional chart.
- **Exceptions to the rule:** Certain planets perform well in specific dusthana houses. For example, **Mercury in the 8th house** of any divisional chart, **Mars in the 6th house**, **Venus in the 12th house** of the Navamsa (D-9), and **Saturn in the 8th house** of the **D-8** are all considered beneficial.
- A **combust planet** or a planet **defeated in a planetary war** will not give auspicious results in any divisional chart.
- A **debilitated planet** will only give good results if its debilitation is cancelled.
- Planets in the **3rd and 8th houses** of any divisional chart do not perform well. For instance, the dasha of a planet placed in the 3rd house of the Dasamsa (D-10) chart can lead to job retirement.
Special Considerations & Timing
- **Karaka Bhava Nasho:** The placement of the Karaka (significator) of a divisional chart in the ascendant of that chart can be detrimental, leading to bad results. For example, **Mercury in the ascendant of D-24** can spoil education, and **Venus in the ascendant of D-9** can spoil marriage.
- **Rahu-Ketu and the 8th Lord:** When **Rahu, Ketu**, or the **8th house lord** from the natal chart is placed in the ascendant of a divisional chart, it can cause stress and challenges in matters related to that chart.
- For **timing events**, the sub-period of a well-placed planet in a divisional chart should be considered. For instance, an exalted Moon in the 4th house of the Chaturthamsa (D-4) chart can lead to the construction of a house during the Moon's dasha.
- According to the Brihat Parashara Hora Shastra (B.P.H.S.), divisions falling in signs owned by the lords of the angles from the Arudha Lagna are considered good.
- If the ascendant lord of any divisional chart is **combust** in the natal chart (D-1), the good results of that divisional chart will not materialize in the native's life.
Interpretation tips
- If a benefic planet occupies strong houses across multiple vargas, it strengthens its role — favourable for the native.
- Planets placed differently across vargas signal area-specific strengths: e.g., a planet strong in D9 supports marriage/dharma more than D1 would indicate.
- Use the D10 to fine-tune career predictions and the D7/D9 pair to assess marriage and partnership dynamics.
Sage Parashara advised that an astrologer should analyze planets through these Vargas before making significant predictions. By looking at how planets are placed in these various divisions, an astrologer can gain a comprehensive understanding of a person's potential for wealth, family happiness, career success, and overall well-being. Divisional charts are the soul of astrology, they allow us to dissect a horoscope at a very minute level and brings wonderful results which are not possible by using natal chart alone. If not all, at least divisional charts like drekkana(d-3), navamsa(d-9) and dashamsa(d-10) should be analyzed and mastered properly because they deal with important life affairs, have higher Vimposhak bala and have a major say in results of dasha, without them astrology is incomplete.