Astrology Calculations

This page provides an in-depth look at Richard Prather's Nakshatra dashas, including Vimshottari, Mahadasha, Antardasha, and Pratyantardasha, revealing how these astrological cycles influence their life journey and personality according to Vedic astrology.

Index of Nakshatra Dashas

Calculation of nakshatra dashas
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Vimshottari Dasha

It is an universal dasha and applicable to all kundalis, but more suitable when birth time is in Krishna Paksha and Sun Hora

In this kundali, Birth time is in Shukla Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Sep. 14, 1906 Sep. 14, 1923 17.0 Years
2 | 1 Ke Sep. 14, 1923 Sep. 14, 1930 7.0 Years
3 | 1 Ve Sep. 14, 1930 Sep. 14, 1950 20.0 Years
4 | 1 Su Sep. 14, 1950 Sep. 13, 1956 6.0 Years
5 | 1 Mo Sep. 13, 1956 Sep. 14, 1966 10.0 Years
6 | 1 Ma Sep. 14, 1966 Sep. 13, 1973 7.0 Years
7 | 1 Ra Sep. 13, 1973 Sep. 14, 1991 18.0 Years
8 | 1 Ju Sep. 14, 1991 Sep. 13, 2007 16.0 Years
9 | 1 Sa Sep. 13, 2007 Sep. 13, 2026 19.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shodashottari Dasha

Birth time should be in Krishna Paksha and Moon Hora or Shukla Paksha and Sun Hora

In this kundali, Birth time is in Shukla Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Mar. 25, 1910 Mar. 25, 1923 13.0 Years
2.0 | 1 Sa Mar. 25, 1923 Mar. 24, 1937 14.0 Years
3.0 | 1 Ke Mar. 24, 1937 Mar. 24, 1952 15.0 Years
4.0 | 1 Mo Mar. 24, 1952 Mar. 24, 1968 16.0 Years
5.0 | 1 Me Mar. 24, 1968 Mar. 24, 1985 17.0 Years
6.0 | 1 Ve Mar. 24, 1985 Mar. 24, 2003 18.0 Years
7.0 | 1 Su Mar. 24, 2003 Mar. 24, 2014 11.0 Years
8.0 | 1 Ma Mar. 24, 2014 Mar. 24, 2026 12.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Dwadasottari Dasha

Birth ascendant navamsha lord should be Venus

In this kundali, Birth ascendant navamsha lord is in Ma.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Oct. 03, 1913 Oct. 03, 1922 9.0 Years
2.0 | 1 Ke Oct. 03, 1922 Oct. 03, 1933 11.0 Years
3.0 | 1 Me Oct. 03, 1933 Oct. 03, 1946 13.0 Years
4.0 | 1 Ra Oct. 03, 1946 Oct. 02, 1961 15.0 Years
5.0 | 1 Ma Oct. 02, 1961 Oct. 03, 1978 17.0 Years
6.0 | 1 Sa Oct. 03, 1978 Oct. 02, 1997 19.0 Years
7.0 | 1 Mo Oct. 02, 1997 Oct. 02, 2018 21.0 Years
8.0 | 1 Su Oct. 02, 2018 Oct. 02, 2025 7.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Ashtottari Dasha

Rahu should be located in either angle or trine except first house.

In this kundali, Rahu is located in H2.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Jan. 12, 1906 Jan. 12, 1923 17.0 Years
2 | 1 Sa Jan. 12, 1923 Jan. 11, 1933 10.0 Years
3 | 1 Ju Jan. 11, 1933 Jan. 12, 1952 19.0 Years
4 | 1 Ra Jan. 12, 1952 Jan. 12, 1964 12.0 Years
5 | 1 Ve Jan. 12, 1964 Jan. 11, 1985 21.0 Years
6 | 1 Su Jan. 11, 1985 Jan. 11, 1991 6.0 Years
7 | 1 Mo Jan. 11, 1991 Jan. 11, 2006 15.0 Years
8 | 1 Ma Jan. 11, 2006 Jan. 11, 2014 8.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Panchottari Dasha

Birth ascendant should be cancer and it should be same for D1 and D12 charts.

In this kundali, Birth ascendant is Le and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Mar. 25, 1910 Mar. 25, 1923 13.0 Years
2.0 | 1 Sa Mar. 25, 1923 Mar. 24, 1937 14.0 Years
3.0 | 1 Ma Mar. 24, 1937 Mar. 24, 1952 15.0 Years
4.0 | 1 Ve Mar. 24, 1952 Mar. 24, 1968 16.0 Years
5.0 | 1 Mo Mar. 24, 1968 Mar. 24, 1985 17.0 Years
6.0 | 1 Ju Mar. 24, 1985 Mar. 24, 2003 18.0 Years
7.0 | 1 Su Mar. 24, 2003 Mar. 24, 2015 12.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shatabdika Dasha

Birth ascendant should be vargottam.

In this kundali, Birth ascendant (Le) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Jan. 22, 1904 Jan. 22, 1924 20.0 Years
2.0 | 1 Ma Jan. 22, 1924 Jan. 22, 1944 20.0 Years
3.0 | 1 Sa Jan. 22, 1944 Jan. 21, 1974 30.0 Years
4.0 | 1 Su Jan. 21, 1974 Jan. 21, 1979 5.0 Years
5.0 | 1 Mo Jan. 21, 1979 Jan. 21, 1984 5.0 Years
6.0 | 1 Ve Jan. 21, 1984 Jan. 21, 1994 10.0 Years
7.0 | 1 Me Jan. 21, 1994 Jan. 21, 2004 10.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Chaturshiti Sama Dasha

H10 lord should be in H10.

In this kundali, H10 lord (Ve) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Feb. 10, 1911 Feb. 10, 1923 12.0 Years
2.0 | 1 Ju Feb. 10, 1923 Feb. 10, 1935 12.0 Years
3.0 | 1 Ve Feb. 10, 1935 Feb. 10, 1947 12.0 Years
4.0 | 1 Sa Feb. 10, 1947 Feb. 10, 1959 12.0 Years
5.0 | 1 Su Feb. 10, 1959 Feb. 09, 1971 12.0 Years
6.0 | 1 Mo Feb. 09, 1971 Feb. 09, 1983 12.0 Years
7.0 | 1 Ma Feb. 09, 1983 Feb. 09, 1995 12.0 Years
8.0 | 2 Me Feb. 09, 1995 Feb. 09, 2007 12.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Dwisaptati Sama Dasha

H1 lord should be in H7 or H7 lord should be in H1.

In this kundali, H7 lord (Sa) is located in H1, H7 lord (Sa) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Oct. 03, 1913 Oct. 03, 1922 9.0 Years
2.0 | 1 Me Oct. 03, 1922 Oct. 03, 1931 9.0 Years
3.0 | 1 Ju Oct. 03, 1931 Oct. 02, 1940 9.0 Years
4.0 | 1 Ve Oct. 02, 1940 Oct. 03, 1949 9.0 Years
5.0 | 1 Sa Oct. 03, 1949 Oct. 03, 1958 9.0 Years
6.0 | 1 Ra Oct. 03, 1958 Oct. 03, 1967 9.0 Years
7.0 | 1 Su Oct. 03, 1967 Oct. 02, 1976 9.0 Years
8.0 | 1 Mo Oct. 02, 1976 Oct. 02, 1985 9.0 Years
9.0 | 2 Ma Oct. 02, 1985 Oct. 02, 1994 9.0 Years
10.0 | 2 Me Oct. 02, 1994 Oct. 03, 2003 9.0 Years
11.0 | 2 Ju Oct. 03, 2003 Oct. 02, 2012 9.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shashtihayani Dasha

Sun should be located in first house (H1).

In this kundali, Sun is located in first house (H1).

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ve May. 26, 1916 May. 26, 1922 6.0 Years
2 | 1 Sa May. 26, 1922 May. 26, 1928 6.0 Years
3 | 1 Ra May. 26, 1928 May. 26, 1934 6.0 Years
4 | 1 Ju May. 26, 1934 May. 26, 1944 10.0 Years
5 | 1 Su May. 26, 1944 May. 26, 1954 10.0 Years
6 | 1 Ma May. 26, 1954 May. 25, 1964 10.0 Years
7 | 1 Mo May. 25, 1964 May. 26, 1970 6.0 Years
8 | 1 Me May. 26, 1970 May. 25, 1976 6.0 Years
9 | 2 Ve May. 25, 1976 May. 26, 1982 6.0 Years
10 | 2 Sa May. 26, 1982 May. 25, 1988 6.0 Years
11 | 2 Ra May. 25, 1988 May. 26, 1994 6.0 Years
12 | 2 Ju May. 26, 1994 May. 25, 2004 10.0 Years
13 | 2 Su May. 25, 2004 May. 26, 2014 10.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shattrimshat Sama Dasha

Birth time should be in Moon Hora and fall under the category of Nigth Birth or in Sun Hora and fall under the category of Day Birth.

In this kundali, Birth time is in Moon Hora and fall under category of Day Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ra Aug. 21, 1914 Aug. 21, 1922 8.0 Years
2.0 | 1 Mo Aug. 21, 1922 Aug. 21, 1923 1.0 Years
3.0 | 1 Su Aug. 21, 1923 Aug. 21, 1925 2.0 Years
4.0 | 1 Ju Aug. 21, 1925 Aug. 20, 1928 3.0 Years
5.0 | 1 Ma Aug. 20, 1928 Aug. 20, 1932 4.0 Years
6.0 | 1 Me Aug. 20, 1932 Aug. 20, 1937 5.0 Years
7.0 | 1 Sa Aug. 20, 1937 Aug. 21, 1943 6.0 Years
8.0 | 1 Ve Aug. 21, 1943 Aug. 21, 1950 7.0 Years
9.0 | 2 Ra Aug. 21, 1950 Aug. 21, 1958 8.0 Years
10.0 | 2 Mo Aug. 21, 1958 Aug. 21, 1959 1.0 Years
11.0 | 2 Su Aug. 21, 1959 Aug. 20, 1961 2.0 Years
12.0 | 2 Ju Aug. 20, 1961 Aug. 20, 1964 3.0 Years
13.0 | 2 Ma Aug. 20, 1964 Aug. 20, 1968 4.0 Years
14.0 | 2 Me Aug. 20, 1968 Aug. 20, 1973 5.0 Years
15.0 | 2 Sa Aug. 20, 1973 Aug. 21, 1979 6.0 Years
16.0 | 2 Ve Aug. 21, 1979 Aug. 20, 1986 7.0 Years
17.0 | 3 Ra Aug. 20, 1986 Aug. 20, 1994 8.0 Years
18.0 | 3 Mo Aug. 20, 1994 Aug. 20, 1995 1.0 Years
19.0 | 3 Su Aug. 20, 1995 Aug. 20, 1997 2.0 Years
20.0 | 3 Ju Aug. 20, 1997 Aug. 20, 2000 3.0 Years
21.0 | 3 Ma Aug. 20, 2000 Aug. 20, 2004 4.0 Years
22.0 | 3 Me Aug. 20, 2004 Aug. 20, 2009 5.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration
Astrology Calculations