Understanding of Pratyantar Dasha and Calculation

January 23,2026 | Added by: Astro Editorial Team

What is Pratyantar Dasha?

Pratyantar Dasha is the sub-sub-period of Mahadasha. If we create all Dashas system into layers, Mahadasha will be 1st layer, Antardasha will be the 2nd layer and Pratya-Antar Dasha will be the 3rd layer. The planetary period that divides into Antar-dasha, or called “Bhukti”, which is a sub-sub-division of a Mahadasha.

Pratyantar Dashas are run in the same order with proportional length as the Mahadashas. It’s duration is basically less than Antardashas comes for months.

This period could bring health issues, potential conflicts or dangers involving weapons, financial setbacks, challenges in fulfilling responsibilities, and mental stress.

Pratyantar Dasha in Vedic astrology focuses on how different planets interact and impact personal lives during specific sub-periods. Each planet has its own Pratyantar Dasha, which can bring both positive and challenging effects as per the planet’s aspects as well as position when it occurs within a specific Antar Dasha.

Let’s take some examples:

Sun’s Pratyantar Dasha and Sun’s Antar Dasha

Sun is considered as malefic planet. So, this period may bring about arguments, financial difficulties, marital problems, and headaches, quarrelsome nature, mental stress, proudy nature. If Sun is in a beneficial position and aspects by Jupiter the situation will be favourable. Pratyantar Dasha Calculator.

Moon’s Pratyantar Dasha and Mars’ Antar Dasha

Moon and Mars both are a great friend. When Moon and Mars conjunction in the centre like 1st, 7th, 10th there will be created a Rajya Yog called “Chandra-Mangal Lakshmi Yoga”. Moon’s Pratyantar and Mar’s Antardasha will bring wisdom, gain respect, increase in the income, buying land and properties, and find more happiness in family. Some challenges may see in last part of the Antardasha but native will handle the situation amongst overall positive developments.

Rahu’s Pratyantar Dasha during Saturn’s Antar Dasha

Rahu is the most malefic planet and Rahu is just like Saturn. Both are the malefic planets, so this period may bring health issues, mental tension, dangers involving weapons, financial fluctuations, may challenges in fulfilling responsibilities, and mental stress, delay in the work, destruction, misfortune etc. But the result will be varied as per the Lagna, placement, position.

How to Calculate Pratyantar Dasha?

Same method will be applicable as calculate of the Antardasha. For finding the period of Pratyantar Dasha of the same planet, or any other planet in the Antardasha of another planet is multiply the years of the Antardasha with the Years of Dasha of the other planet and divide the product by the total years of Dasha means 120 years of all the planets.

Take an Example:

Sun Mahadasha, Jupiter’s Pratyantar Dasha and Mar’s Antar Dasha Sun Mahadahsa=6 years

Mahadasha period of Jupiter=16 years

Antardasha period of Jupiter= 6x16/120=0.8 years or 8 months.

Now, Let’s Calculate Pratyantar Dasha;

Antardasha period of Jupiter= 8 months.

Mahadasha period of Mars = 7 years

Pratyantara Dasha period of Mars in Jupiter Antardasha= 0.8x7/120= 47days

So finally, we got that in Sun Mahadasha and Jupiter’s Antardasha period, Mar’s Pratyantara Dasha will be 1 and ½ months in a round figure.

Hierarchy Channel of Pratyantara Dasha Period?

Sun Mahadasha> Jupiter Antardasha > Mars Pratyantara Dasha

Hence, Jupiter and Mars both are friendly planets and they are also friend with the Sun. If Mars is placed in beneficial position, then native will be rewarded with Mars during this period. Native will achieve a high position, multiple income may be seen in this period.

Frequent Asked Questions(FAQs)

Mahadasha is a broad, major period lasting several years. Antardasha is a subperiod within it, called a subperiod, and Pratyantardasha is a smaller, sub-sub-period or sub-subperiod. It works like this. This is called the 3-tiered Dasha hierarchy.

For example, what is the duration of Shani Antardasha and Pratyantar Dasha in Shani's Mahadasha?

Shani: Mahadasha (19 years) > Antardasha (around 3 years) > Pratyantar Dasha (around 3 months).

The total Vimshottari Dasha period is 120 years. These 120 years are divided by 9 planets, and the sequence and duration are as follows:

According to Parashara Jyotish, the 120-year cycle of Mahadasha runs in this fixed order. After Mercury's Mahadasha, the cycle begins again with Ketu.

Ketu: 7 years
Venus (Shukra): 20 years
Sun (Surya): 6 years
Moon (Chandra): 10 years
Mars (Mangal): 7 years
Rahu: 18 years
Jupiter (Guru): 16 years
Saturn (Shani): 19 years
Mercury (Budha): 17 years.

Yes, a planet's dasha can suddenly change your life, especially in Mars and Ketu Mahadasha. Suppose Saturn's Mahadasha is ongoing, and Saturn is not favorable for you. Similarly, Mercury is exalted and favorable in your horoscope. This means Saturn Dasha will not go well, and when Saturn Dasha ends and Mercury Dasha begins, you will see many positive opportunities and your social status will be elevated.

Gochar Dasha means the current transit of planets relative to your birth chart. While the Dasha system (planetary periods) represents the timeframe associated with actions, Gochara represents the real-time movement of planets in the sky. It acts as an immediate trigger, bringing previously anticipated events into reality. Suppose Saturn is debilitated in your birth chart (Kundli), and the *Mahadasha* (major planetary period) of Saturn is currently in effect. Simultaneously, in the annual horoscope, one must observe which zodiac sign Saturn is transiting through. Based on these placements and positions, an astrologer then provides a prediction.

“Rikta” means 'empty' or 'void.' The 4th, 9th, and 14th lunar days (Tithi) of both the waxing (Shukla) and waning (Krishna) phases of the moon are referred to as Rikta Tithis. These dates are generally considered inauspicious and are deemed prohibited for auspicious and ceremonial events, such as weddings or house warming ceremonies Griha Pravesh. However, these dates are considered highly excellent for the practice of Tantra, Mantra Sadhana, or for undertaking secretive activities. Purna means 'full' or 'complete.' The Purnima (Full Moon Day) represents the most excellent form within this category. The 5th, 10th, and 15th (Purnima) lunar days of every month (specifically during the waxing phase Shukla Paksha are designated as Purna Tithi.

The total cycle of the Vimshottari Dasha system spans 120 years (the duration of the Dasha planetary period varies for each planet; for instance, Venus's Dasha lasts 20 years, while Saturn's lasts 19 years). The planet ruling the specific Nakshatra (lunar mansion) in which the Moon is positioned at the time of birth initiates the native's first Mahadasha. Subsequently, the Dasha proceed in a fixed sequence: Ketu, Venus, Sun, Moon, Mars, Rahu, Jupiter, Saturn, and Mercury.

In Rashi Dasha, the primary focus lies on the zodiac sign (Rashi) rather than the movement of the Moon. The most renowned Rashi Dasha system is the Chara Dasha. In this system, the planetary periods are governed not by individual planets, but by the zodiac signs themselves (such as Aries, Taurus, Gemini, etc.). Astrology employs specific mathematical rules to determine how the Dasha transitions from one zodiac sign to the next.

The total duration for the Mahadasha periods of all nine planets combined is 120 years. This collective cycle is referred to as the Vimshottari Mahadasha period.

The shortest Mahadasha period is that of the Sun, lasting only 6 years.

Venus has the longest Mahadasha period of 20 years.

To know how your coming up Dasha period will be, you will need to look at your horoscope. In the horoscope, you will need to look at the Lagna's friendly and enemy planets, house placement, auspicious and inauspicious signs, along with the planet's strength.

Rahu, Mars and Ketu Mahadasha bring sudden changes to a person's life.

Venus Mahadasha and Saturn Antardasha, as well as the Saturn Mahadasha and Venus Antardasha periods, are not good for the native.

Shani Mahadasha follows the Jupiter Mahadasha, which lasts for 19 years and teaches discipline, structure, and realism in life.

The Venus Antardasha during Jupiter or Guru Mahadasha usually brings a highly auspicious time of balanced growth. You can expect a beautiful blend of higher knowledge and material comforts, making it an excellent time for financial gains, learning, relationships, and overall well-being.

Jupiter, Venus, and Mercury generally produce the most favorable results during the 18-year Rahu Mahadasha. Rahu influences the planet it is placed in, so its results depend largely on the Antardasha.

Basically, Mercury and Jupiter are both enemies to each other. The beginning of the Jupiter Antardasha will be good because both Jupiter and Mercury are naturally beneficial planets. The end of the Jupiter Antardasha can create problems for the native, such as financial instability, a fall from status, and sleep. However, it still depends on the placement and position of the planets.

Shani Dasha is called the Janma Shani Period, which is a total of 19 years. Shani Dheya takes around two and a half years to transit a zodiac sign. When Saturn transits the 4th or 8th house from the Moon, it is called Shani Dheya Period. When Saturn transits the 12th house from the Moon, it is called Sade Sati. Saturn can give positive and negative results depending on its placement and position in the Dasha.

Venus Mahadasha is the longest Dasha in the Vimsottari Period. A beneficial Venus gives prosperity, happiness, and artistic success, luxury, and a life of pleasure. While an afflicted Venus can lead to overindulgence, financial instability, and relationship friction.

Rahu sub-period (Antardasha) during the Mercury Mahadasha. This period of intense intellectual growth mixed with mental restlessness. Because Rahu amplifies the shadowy and analytical traits of Mercury, you may experience a blend of sudden opportunities and erratic communication, mental restless, overthinking may see in the time.