Jathagam Kattam (ஜாதகம் கட்டம்) is the chart structure used in Tamil astrology to represent planetary positions at the time of birth. It shows how planets are placed across different houses and helps understand various aspects of life.
This chart forms the foundation of Tamil horoscope analysis and is used to study personality, relationships, career patterns, and life events.
To generate your complete Tamil Jathagam, use our free tool.
What Is a Jathagam Kattam?
Jathagam Kattam (ஜாதகம் கட்டம்) is a detailed horoscope chart used in Tamil astrology. It shows the position of planets at the exact time of a person’s birth.
The chart is divided into twelve houses. Each house represents an important part of life, such as personality, money, family, health, and relationships. The position of planets in these houses helps in understanding how life may unfold.
Astrologers study this chart to understand a person’s nature, emotions, thinking patterns, and spiritual side.
Why Jathagam Kattam Is Important
Jathagam Kattam is important in Tamil astrology because it helps you understand your life better. It helps you:
- Understand your nature and behaviour
- Know your career path and growth chances
- Check match and compatibility in relationships
- See your strengths and weak areas
- Understand important life events and patterns
Many people use it to make key decisions about marriage, career, and finances.
How Jathagam Kattam Is Structured
A Jathagam Kattam is divided into 12 houses (veedu), each representing a different aspect of life.
- 1st House → Personality and self
- 2nd House → Wealth and family
- 3rd House → Communication and siblings
- 4th House → Home and comfort
- 5th House → Creativity and children
- 6th House → Health and challenges
- 7th House → Marriage and partnerships
- 8th House → Transformation and longevity
- 9th House → Luck and spirituality
- 10th House → Career and status
- 11th House → Gains and social circle
- 12th House → Losses and spiritual growth
Planets and Their Roles in Jathagam
In a Jathagam, each planet governs a specific area of life. Together, they shape your personality, choices, and life direction:
- Sun → Your core identity, confidence, and sense of self
- Moon → Your emotions, mental state, and instinctive reactions
- Mars → Your drive, courage, and how you take action
- Mercury → How you think, communicate, and make decisions
- Jupiter → Growth, wisdom, and opportunities for progress
- Venus → Love, relationships, and comfort in daily life
- Saturn → Discipline, responsibilities, and long-term lessons
- Rahu → Desires, ambition, and the urge to achieve more
- Ketu → Detachment, inner growth, and spiritual focus
What truly matters is where these planets are placed in your chart. Their position across different houses decides how and when these influences show up in your life.
How Jathagam Kattam Is Used in Astrology
Astrologers use Jathagam Kattam to understand different parts of a person’s life
They study it to:
- Know your nature and behaviour
- Know your career path and growth chances
- Check the match and compatibility in relationships
- See your strengths and weak areas
- Understand important life events and patterns
They also study it along with Dasha (planetary periods) and planet movements to get deeper insights.
Understanding Rasi and Navamsa Charts
Jathagam Kattam includes different types of charts.
- Rasi Chart → This is the main birth chart. It shows the position of planets at the time of birth.
- Navamsa Chart → This gives deeper insights. It is mainly used to study marriage and inner growth.
Both charts are important to understand a horoscope in a complete way.
