Astrology Calculations

This page provides an in-depth look at Henri Gruel'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 Mo Aug. 18, 1916 Aug. 18, 1926 10.0 Years
2 | 1 Ma Aug. 18, 1926 Aug. 18, 1933 7.0 Years
3 | 1 Ra Aug. 18, 1933 Aug. 18, 1951 18.0 Years
4 | 1 Ju Aug. 18, 1951 Aug. 18, 1967 16.0 Years
5 | 1 Sa Aug. 18, 1967 Aug. 18, 1986 19.0 Years
6 | 1 Me Aug. 18, 1986 Aug. 18, 2003 17.0 Years
7 | 1 Ke Aug. 18, 2003 Aug. 18, 2010 7.0 Years
8 | 1 Ve Aug. 18, 2010 Aug. 17, 2030 20.0 Years
9 | 1 Su Aug. 17, 2030 Aug. 17, 2036 6.0 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 Mo Sep. 30, 1912 Sep. 30, 1928 16.0 Years
2.0 | 1 Me Sep. 30, 1928 Sep. 30, 1945 17.0 Years
3.0 | 1 Ve Sep. 30, 1945 Oct. 01, 1963 18.0 Years
4.0 | 1 Su Oct. 01, 1963 Sep. 30, 1974 11.0 Years
5.0 | 1 Ma Sep. 30, 1974 Sep. 30, 1986 12.0 Years
6.0 | 1 Ju Sep. 30, 1986 Sep. 30, 1999 13.0 Years
7.0 | 1 Sa Sep. 30, 1999 Sep. 30, 2013 14.0 Years
8.0 | 1 Ke Sep. 30, 2013 Sep. 29, 2028 15.0 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 Mo.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Oct. 23, 1910 Oct. 22, 1929 19.0 Years
2.0 | 1 Mo Oct. 22, 1929 Oct. 22, 1950 21.0 Years
3.0 | 1 Su Oct. 22, 1950 Oct. 22, 1957 7.0 Years
4.0 | 1 Ju Oct. 22, 1957 Oct. 22, 1966 9.0 Years
5.0 | 1 Ke Oct. 22, 1966 Oct. 22, 1977 11.0 Years
6.0 | 1 Me Oct. 22, 1977 Oct. 22, 1990 13.0 Years
7.0 | 1 Ra Oct. 22, 1990 Oct. 22, 2005 15.0 Years
8.0 | 1 Ma Oct. 22, 2005 Oct. 22, 2022 17.0 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 H1.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ma Dec. 03, 1917 Dec. 03, 1925 8.0 Years
2 | 1 Me Dec. 03, 1925 Dec. 03, 1942 17.0 Years
3 | 1 Sa Dec. 03, 1942 Dec. 03, 1952 10.0 Years
4 | 1 Ju Dec. 03, 1952 Dec. 03, 1971 19.0 Years
5 | 1 Ra Dec. 03, 1971 Dec. 03, 1983 12.0 Years
6 | 1 Ve Dec. 03, 1983 Dec. 02, 2004 21.0 Years
7 | 1 Su Dec. 02, 2004 Dec. 03, 2010 6.0 Years
8 | 1 Mo Dec. 03, 2010 Dec. 02, 2025 15.0 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 Sa Jan. 16, 1914 Jan. 16, 1928 14.0 Years
2.0 | 1 Ma Jan. 16, 1928 Jan. 16, 1943 15.0 Years
3.0 | 1 Ve Jan. 16, 1943 Jan. 16, 1959 16.0 Years
4.0 | 1 Mo Jan. 16, 1959 Jan. 16, 1976 17.0 Years
5.0 | 1 Ju Jan. 16, 1976 Jan. 15, 1994 18.0 Years
6.0 | 1 Su Jan. 15, 1994 Jan. 15, 2006 12.0 Years
7.0 | 1 Me Jan. 15, 2006 Jan. 15, 2019 13.0 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 Sa Sep. 11, 1903 Sep. 10, 1933 30.0 Years
2.0 | 1 Su Sep. 10, 1933 Sep. 10, 1938 5.0 Years
3.0 | 1 Mo Sep. 10, 1938 Sep. 10, 1943 5.0 Years
4.0 | 1 Ve Sep. 10, 1943 Sep. 10, 1953 10.0 Years
5.0 | 1 Me Sep. 10, 1953 Sep. 10, 1963 10.0 Years
6.0 | 1 Ju Sep. 10, 1963 Sep. 10, 1983 20.0 Years
7.0 | 1 Ma Sep. 10, 1983 Sep. 10, 2003 20.0 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 Ju May. 03, 1915 May. 03, 1927 12.0 Years
2.0 | 1 Ve May. 03, 1927 May. 03, 1939 12.0 Years
3.0 | 1 Sa May. 03, 1939 May. 03, 1951 12.0 Years
4.0 | 1 Su May. 03, 1951 May. 03, 1963 12.0 Years
5.0 | 1 Mo May. 03, 1963 May. 03, 1975 12.0 Years
6.0 | 1 Ma May. 03, 1975 May. 03, 1987 12.0 Years
7.0 | 1 Me May. 03, 1987 May. 03, 1999 12.0 Years
8.0 | 2 Ju May. 03, 1999 May. 03, 2011 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 Ve Apr. 11, 1917 Apr. 11, 1926 9.0 Years
2.0 | 1 Sa Apr. 11, 1926 Apr. 11, 1935 9.0 Years
3.0 | 1 Ra Apr. 11, 1935 Apr. 11, 1944 9.0 Years
4.0 | 1 Su Apr. 11, 1944 Apr. 11, 1953 9.0 Years
5.0 | 1 Mo Apr. 11, 1953 Apr. 11, 1962 9.0 Years
6.0 | 1 Ma Apr. 11, 1962 Apr. 11, 1971 9.0 Years
7.0 | 1 Me Apr. 11, 1971 Apr. 10, 1980 9.0 Years
8.0 | 1 Ju Apr. 10, 1980 Apr. 10, 1989 9.0 Years
9.0 | 2 Ve Apr. 11, 1989 Apr. 11, 1998 9.0 Years
10.0 | 2 Sa Apr. 11, 1998 Apr. 11, 2007 9.0 Years
11.0 | 2 Ra Apr. 11, 2007 Apr. 10, 2016 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 Mo Feb. 27, 1921 Feb. 27, 1927 6.0 Years
2 | 1 Me Feb. 27, 1927 Feb. 26, 1933 6.0 Years
3 | 1 Ve Feb. 26, 1933 Feb. 27, 1939 6.0 Years
4 | 1 Sa Feb. 27, 1939 Feb. 26, 1945 6.0 Years
5 | 1 Ra Feb. 26, 1945 Feb. 27, 1951 6.0 Years
6 | 1 Ju Feb. 27, 1951 Feb. 26, 1961 10.0 Years
7 | 1 Su Feb. 26, 1961 Feb. 27, 1971 10.0 Years
8 | 1 Ma Feb. 27, 1971 Feb. 26, 1981 10.0 Years
9 | 2 Mo Feb. 26, 1981 Feb. 27, 1987 6.0 Years
10 | 2 Me Feb. 27, 1987 Feb. 26, 1993 6.0 Years
11 | 2 Ve Feb. 26, 1993 Feb. 26, 1999 6.0 Years
12 | 2 Sa Feb. 26, 1999 Feb. 26, 2005 6.0 Years
13 | 2 Ra Feb. 26, 2005 Feb. 26, 2011 6.0 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 Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Feb. 27, 1921 Feb. 27, 1924 3.0 Years
2.0 | 1 Ma Feb. 27, 1924 Feb. 27, 1928 4.0 Years
3.0 | 1 Me Feb. 27, 1928 Feb. 26, 1933 5.0 Years
4.0 | 1 Sa Feb. 26, 1933 Feb. 27, 1939 6.0 Years
5.0 | 1 Ve Feb. 27, 1939 Feb. 27, 1946 7.0 Years
6.0 | 1 Ra Feb. 27, 1946 Feb. 27, 1954 8.0 Years
7.0 | 1 Mo Feb. 27, 1954 Feb. 27, 1955 1.0 Years
8.0 | 1 Su Feb. 27, 1955 Feb. 26, 1957 2.0 Years
9.0 | 2 Ju Feb. 26, 1957 Feb. 27, 1960 3.0 Years
10.0 | 2 Ma Feb. 27, 1960 Feb. 27, 1964 4.0 Years
11.0 | 2 Me Feb. 27, 1964 Feb. 26, 1969 5.0 Years
12.0 | 2 Sa Feb. 26, 1969 Feb. 27, 1975 6.0 Years
13.0 | 2 Ve Feb. 27, 1975 Feb. 26, 1982 7.0 Years
14.0 | 2 Ra Feb. 26, 1982 Feb. 26, 1990 8.0 Years
15.0 | 2 Mo Feb. 26, 1990 Feb. 27, 1991 1.0 Years
16.0 | 2 Su Feb. 27, 1991 Feb. 26, 1993 2.0 Years
17.0 | 3 Ju Feb. 26, 1993 Feb. 27, 1996 3.0 Years
18.0 | 3 Ma Feb. 27, 1996 Feb. 27, 2000 4.0 Years
19.0 | 3 Me Feb. 27, 2000 Feb. 26, 2005 5.0 Years
20.0 | 3 Sa Feb. 26, 2005 Feb. 26, 2011 6.0 Years
21.0 | 3 Ve Feb. 26, 2011 Feb. 26, 2018 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
Astrology Calculations