Astrology Calculations

This page provides an in-depth look at William Roache'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 Krishna Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Sa Aug. 06, 1917 Aug. 06, 1936 19.0 Years
2 | 1 Me Aug. 06, 1936 Aug. 06, 1953 17.0 Years
3 | 1 Ke Aug. 06, 1953 Aug. 06, 1960 7.0 Years
4 | 1 Ve Aug. 06, 1960 Aug. 06, 1980 20.0 Years
5 | 1 Su Aug. 06, 1980 Aug. 06, 1986 6.0 Years
6 | 1 Mo Aug. 06, 1986 Aug. 06, 1996 10.0 Years
7 | 1 Ma Aug. 06, 1996 Aug. 06, 2003 7.0 Years
8 | 1 Ra Aug. 06, 2003 Aug. 06, 2021 18.0 Years
9 | 1 Ju Aug. 06, 2021 Aug. 05, 2037 16.0 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 Krishna Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Jan. 07, 1923 Jan. 07, 1935 12.0 Years
2.0 | 1 Ju Jan. 07, 1935 Jan. 07, 1948 13.0 Years
3.0 | 1 Sa Jan. 07, 1948 Jan. 07, 1962 14.0 Years
4.0 | 1 Ke Jan. 07, 1962 Jan. 06, 1977 15.0 Years
5.0 | 1 Mo Jan. 06, 1977 Jan. 06, 1993 16.0 Years
6.0 | 1 Me Jan. 06, 1993 Jan. 06, 2010 17.0 Years
7.0 | 1 Ve Jan. 06, 2010 Jan. 07, 2028 18.0 Years
8.0 | 1 Su Jan. 07, 2028 Jan. 06, 2039 11.0 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 Me.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ke Oct. 17, 1923 Oct. 17, 1934 11.0 Years
2.0 | 1 Me Oct. 17, 1934 Oct. 17, 1947 13.0 Years
3.0 | 1 Ra Oct. 17, 1947 Oct. 16, 1962 15.0 Years
4.0 | 1 Ma Oct. 16, 1962 Oct. 16, 1979 17.0 Years
5.0 | 1 Sa Oct. 16, 1979 Oct. 16, 1998 19.0 Years
6.0 | 1 Mo Oct. 16, 1998 Oct. 16, 2019 21.0 Years
7.0 | 1 Su Oct. 16, 2019 Oct. 16, 2026 7.0 Years
8.0 | 1 Ju Oct. 16, 2026 Oct. 16, 2035 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

Ashtottari Dasha

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

In this kundali, Rahu is located in H11.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Feb. 23, 1919 Feb. 23, 1936 17.0 Years
2 | 1 Sa Feb. 23, 1936 Feb. 23, 1946 10.0 Years
3 | 1 Ju Feb. 23, 1946 Feb. 22, 1965 19.0 Years
4 | 1 Ra Feb. 22, 1965 Feb. 22, 1977 12.0 Years
5 | 1 Ve Feb. 22, 1977 Feb. 22, 1998 21.0 Years
6 | 1 Su Feb. 22, 1998 Feb. 23, 2004 6.0 Years
7 | 1 Mo Feb. 23, 2004 Feb. 22, 2019 15.0 Years
8 | 1 Ma Feb. 22, 2019 Feb. 22, 2027 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 Ta and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Jan. 07, 1923 Jan. 07, 1935 12.0 Years
2.0 | 1 Me Jan. 07, 1935 Jan. 07, 1948 13.0 Years
3.0 | 1 Sa Jan. 07, 1948 Jan. 07, 1962 14.0 Years
4.0 | 1 Ma Jan. 07, 1962 Jan. 06, 1977 15.0 Years
5.0 | 1 Ve Jan. 06, 1977 Jan. 06, 1993 16.0 Years
6.0 | 1 Mo Jan. 06, 1993 Jan. 06, 2010 17.0 Years
7.0 | 1 Ju Jan. 06, 2010 Jan. 07, 2028 18.0 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 (Ta) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Jul. 26, 1924 Jul. 26, 1934 10.0 Years
2.0 | 1 Ju Jul. 26, 1934 Jul. 26, 1954 20.0 Years
3.0 | 1 Ma Jul. 26, 1954 Jul. 26, 1974 20.0 Years
4.0 | 1 Sa Jul. 26, 1974 Jul. 25, 2004 30.0 Years
5.0 | 1 Su Jul. 25, 2004 Jul. 25, 2009 5.0 Years
6.0 | 1 Mo Jul. 25, 2009 Jul. 25, 2014 5.0 Years
7.0 | 1 Ve Jul. 25, 2014 Jul. 25, 2024 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 (Sa) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Jan. 07, 1923 Jan. 07, 1935 12.0 Years
2.0 | 1 Me Jan. 07, 1935 Jan. 07, 1947 12.0 Years
3.0 | 1 Ju Jan. 07, 1947 Jan. 07, 1959 12.0 Years
4.0 | 1 Ve Jan. 07, 1959 Jan. 07, 1971 12.0 Years
5.0 | 1 Sa Jan. 07, 1971 Jan. 07, 1983 12.0 Years
6.0 | 1 Su Jan. 07, 1983 Jan. 07, 1995 12.0 Years
7.0 | 1 Mo Jan. 07, 1995 Jan. 06, 2007 12.0 Years
8.0 | 2 Ma Jan. 06, 2007 Jan. 06, 2019 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 (Ma) is located in H1, H7 lord (Ma) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo May. 05, 1925 May. 05, 1934 9.0 Years
2.0 | 1 Ma May. 05, 1934 May. 05, 1943 9.0 Years
3.0 | 1 Me May. 05, 1943 May. 04, 1952 9.0 Years
4.0 | 1 Ju May. 04, 1952 May. 04, 1961 9.0 Years
5.0 | 1 Ve May. 04, 1961 May. 04, 1970 9.0 Years
6.0 | 1 Sa May. 04, 1970 May. 05, 1979 9.0 Years
7.0 | 1 Ra May. 05, 1979 May. 04, 1988 9.0 Years
8.0 | 1 Su May. 04, 1988 May. 04, 1997 9.0 Years
9.0 | 2 Mo May. 04, 1997 May. 04, 2006 9.0 Years
10.0 | 2 Ma May. 04, 2006 May. 04, 2015 9.0 Years
11.0 | 2 Me May. 04, 2015 May. 03, 2024 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 not located in first house (H1).

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Oct. 05, 1930 Oct. 05, 1936 6.0 Years
2 | 1 Ve Oct. 05, 1936 Oct. 05, 1942 6.0 Years
3 | 1 Sa Oct. 05, 1942 Oct. 05, 1948 6.0 Years
4 | 1 Ra Oct. 05, 1948 Oct. 05, 1954 6.0 Years
5 | 1 Ju Oct. 05, 1954 Oct. 04, 1964 10.0 Years
6 | 1 Su Oct. 04, 1964 Oct. 05, 1974 10.0 Years
7 | 1 Ma Oct. 05, 1974 Oct. 04, 1984 10.0 Years
8 | 1 Mo Oct. 04, 1984 Oct. 05, 1990 6.0 Years
9 | 2 Me Oct. 05, 1990 Oct. 04, 1996 6.0 Years
10 | 2 Ve Oct. 04, 1996 Oct. 05, 2002 6.0 Years
11 | 2 Sa Oct. 05, 2002 Oct. 04, 2008 6.0 Years
12 | 2 Ra Oct. 04, 2008 Oct. 05, 2014 6.0 Years
13 | 2 Ju Oct. 05, 2014 Oct. 04, 2024 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 Sun Hora and fall under category of Day Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Nov. 21, 1926 Nov. 21, 1933 7.0 Years
2.0 | 1 Ra Nov. 21, 1933 Nov. 21, 1941 8.0 Years
3.0 | 1 Mo Nov. 21, 1941 Nov. 21, 1942 1.0 Years
4.0 | 1 Su Nov. 21, 1942 Nov. 20, 1944 2.0 Years
5.0 | 1 Ju Nov. 20, 1944 Nov. 21, 1947 3.0 Years
6.0 | 1 Ma Nov. 21, 1947 Nov. 21, 1951 4.0 Years
7.0 | 1 Me Nov. 21, 1951 Nov. 20, 1956 5.0 Years
8.0 | 1 Sa Nov. 20, 1956 Nov. 21, 1962 6.0 Years
9.0 | 2 Ve Nov. 21, 1962 Nov. 21, 1969 7.0 Years
10.0 | 2 Ra Nov. 21, 1969 Nov. 20, 1977 8.0 Years
11.0 | 2 Mo Nov. 20, 1977 Nov. 21, 1978 1.0 Years
12.0 | 2 Su Nov. 21, 1978 Nov. 20, 1980 2.0 Years
13.0 | 2 Ju Nov. 20, 1980 Nov. 21, 1983 3.0 Years
14.0 | 2 Ma Nov. 21, 1983 Nov. 21, 1987 4.0 Years
15.0 | 2 Me Nov. 21, 1987 Nov. 20, 1992 5.0 Years
16.0 | 2 Sa Nov. 20, 1992 Nov. 21, 1998 6.0 Years
17.0 | 3 Ve Nov. 21, 1998 Nov. 20, 2005 7.0 Years
18.0 | 3 Ra Nov. 20, 2005 Nov. 20, 2013 8.0 Years
19.0 | 3 Mo Nov. 20, 2013 Nov. 20, 2014 1.0 Years
20.0 | 3 Su Nov. 20, 2014 Nov. 20, 2016 2.0 Years
21.0 | 3 Ju Nov. 20, 2016 Nov. 21, 2019 3.0 Years
22.0 | 3 Ma Nov. 21, 2019 Nov. 21, 2023 4.0 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