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Amsayurdaya Method of Life Span Calculation

By: Vedajyot Research Mandal — led by founder Sneha Shukla

Amsayurdaya Method of Life Span Calculation

Amsayurdaya is a method to calculate life span based on planetary positions. According to Jeevasarma, the process involves several steps:

  1. Measure the longitudinal distance between a planet's position and its deep fall degree in minutes.
  2. Calculate years contributed by dividing this distance by 21,600.
  3. Calculate months by multiplying the remainder by 12 and dividing by 21,600.
  4. Calculate days and ghatikas through successive multiplications and divisions by 30 and 60 respectively.

Special Considerations

  • If the planet is past its debilitation point moving towards exaltation, the distance is measured from deep fall to the planet's position.
  • Adjustments are made near the planet's Horasara exaltation or debilitation points by reducing or adding specific values, except for Venus and Saturn if experiencing an eclipse, and Mars if it is in a challenging alignment.

Lagna's Contribution

  • The Lagna's contribution equals the number of Navamsas attained.
  • A challenging planetary influence there reduces this by one-fourth, while a beneficial influence increases it by one-fourth.

Reductions in Life Span

  • Planets in the 2nd and 12th from Lagna or Moon, those near debilitation, planets in a weakened state, or those in Lagna or 7th house reduce longevity contribution to one-seventh.
  • Trinal adjustment (Trikona Sodhana) is applied using Ashtaka Varga charts by marking beneficial points and adjusting accordingly.

Detailed Ashtaka Varga Calculations

For detailed Ashtaka Varga calculations, refer to classical texts like Brihat Jataka and Saravali. The process involves comparing sets of Aries and its trines, Taurus and its trines, Gemini and its trines, Cancer and its trines, and adjustments are made based on the least beneficial points among these sets.

Classical Citations

  • Hora Sara
  • Brihat Jataka
  • Saravali

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💡 Astrologer's Insight

The Amsayurdaya method is a nuanced approach in Vedic astrology, used to calculate the life span by analyzing the intricate positions of planets in a birth chart. It highlights the significant impact of both debilitation and exaltation points, as well as trinal adjustments using the Ashtaka Varga charts. Astrologers must be diligent in measuring longitudinal distances and correctly applying the necessary reductions or additions according to the planetary influences and alignments to yield accurate predictions.

🛠️ Practical Tip

Daily Remedy: When using the Amsayurdaya method, always consult classical texts for a comprehensive understanding and apply adjustments carefully to ensure accurate readings.

❓ Frequently Asked Questions

Q: What is the Amsayurdaya method? A: The Amsayurdaya method is a Vedic astrology technique used to calculate life span based on the positions of planets.

Q: How does Lagna influence life span calculations in the Amsayurdaya method? A: In the Amsayurdaya method, the Lagna's contribution to life span is influenced by the number of Navamsas attained, with adjustments made for challenging or beneficial planetary influences.

Q: Why are Ashtaka Varga charts important in the Amsayurdaya method? A: Ashtaka Varga charts are crucial for applying beneficial point adjustments, which refine the longevity predictions by assessing the impact of trinal influences.


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© 2026 Vedajyot AI. This analysis combines classical Vedic principles with modern astrological research.