Astrology Calculations

This page provides an in-depth look at Robert Merrifield'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 Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Sa Feb. 14, 1917 Feb. 15, 1936 19.0 Years
2 | 1 Me Feb. 15, 1936 Feb. 14, 1953 17.0 Years
3 | 1 Ke Feb. 14, 1953 Feb. 15, 1960 7.0 Years
4 | 1 Ve Feb. 15, 1960 Feb. 14, 1980 20.0 Years
5 | 1 Su Feb. 14, 1980 Feb. 14, 1986 6.0 Years
6 | 1 Mo Feb. 14, 1986 Feb. 14, 1996 10.0 Years
7 | 1 Ma Feb. 14, 1996 Feb. 14, 2003 7.0 Years
8 | 1 Ra Feb. 14, 2003 Feb. 13, 2021 18.0 Years
9 | 1 Ju Feb. 13, 2021 Feb. 13, 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 Shukla Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Oct. 01, 1918 Oct. 01, 1930 12.0 Years
2.0 | 1 Ju Oct. 01, 1930 Oct. 01, 1943 13.0 Years
3.0 | 1 Sa Oct. 01, 1943 Sep. 30, 1957 14.0 Years
4.0 | 1 Ke Sep. 30, 1957 Sep. 30, 1972 15.0 Years
5.0 | 1 Mo Sep. 30, 1972 Sep. 30, 1988 16.0 Years
6.0 | 1 Me Sep. 30, 1988 Sep. 30, 2005 17.0 Years
7.0 | 1 Ve Sep. 30, 2005 Sep. 30, 2023 18.0 Years
8.0 | 1 Su Sep. 30, 2023 Sep. 30, 2034 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 Mo.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ke Dec. 25, 1918 Dec. 24, 1929 11.0 Years
2.0 | 1 Me Dec. 24, 1929 Dec. 24, 1942 13.0 Years
3.0 | 1 Ra Dec. 24, 1942 Dec. 24, 1957 15.0 Years
4.0 | 1 Ma Dec. 24, 1957 Dec. 24, 1974 17.0 Years
5.0 | 1 Sa Dec. 24, 1974 Dec. 24, 1993 19.0 Years
6.0 | 1 Mo Dec. 24, 1993 Dec. 24, 2014 21.0 Years
7.0 | 1 Su Dec. 24, 2014 Dec. 24, 2021 7.0 Years
8.0 | 1 Ju Dec. 24, 2021 Dec. 24, 2030 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 H7.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Aug. 03, 1917 Aug. 03, 1934 17.0 Years
2 | 1 Sa Aug. 03, 1934 Aug. 02, 1944 10.0 Years
3 | 1 Ju Aug. 02, 1944 Aug. 03, 1963 19.0 Years
4 | 1 Ra Aug. 03, 1963 Aug. 03, 1975 12.0 Years
5 | 1 Ve Aug. 03, 1975 Aug. 02, 1996 21.0 Years
6 | 1 Su Aug. 02, 1996 Aug. 02, 2002 6.0 Years
7 | 1 Mo Aug. 02, 2002 Aug. 02, 2017 15.0 Years
8 | 1 Ma Aug. 02, 2017 Aug. 02, 2025 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 Ar and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Oct. 01, 1918 Oct. 01, 1930 12.0 Years
2.0 | 1 Me Oct. 01, 1930 Oct. 01, 1943 13.0 Years
3.0 | 1 Sa Oct. 01, 1943 Sep. 30, 1957 14.0 Years
4.0 | 1 Ma Sep. 30, 1957 Sep. 30, 1972 15.0 Years
5.0 | 1 Ve Sep. 30, 1972 Sep. 30, 1988 16.0 Years
6.0 | 1 Mo Sep. 30, 1988 Sep. 30, 2005 17.0 Years
7.0 | 1 Ju Sep. 30, 2005 Sep. 30, 2023 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 (Ar) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Mar. 19, 1919 Mar. 19, 1929 10.0 Years
2.0 | 1 Ju Mar. 19, 1929 Mar. 19, 1949 20.0 Years
3.0 | 1 Ma Mar. 19, 1949 Mar. 19, 1969 20.0 Years
4.0 | 1 Sa Mar. 19, 1969 Mar. 19, 1999 30.0 Years
5.0 | 1 Su Mar. 19, 1999 Mar. 18, 2004 5.0 Years
6.0 | 1 Mo Mar. 18, 2004 Mar. 18, 2009 5.0 Years
7.0 | 1 Ve Mar. 18, 2009 Mar. 19, 2019 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 Oct. 01, 1918 Oct. 01, 1930 12.0 Years
2.0 | 1 Me Oct. 01, 1930 Oct. 01, 1942 12.0 Years
3.0 | 1 Ju Oct. 01, 1942 Oct. 01, 1954 12.0 Years
4.0 | 1 Ve Oct. 01, 1954 Sep. 30, 1966 12.0 Years
5.0 | 1 Sa Sep. 30, 1966 Sep. 30, 1978 12.0 Years
6.0 | 1 Su Sep. 30, 1978 Sep. 30, 1990 12.0 Years
7.0 | 1 Mo Sep. 30, 1990 Sep. 30, 2002 12.0 Years
8.0 | 2 Ma Sep. 30, 2002 Sep. 30, 2014 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 (Ve) is located in H1, H7 lord (Ve) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Jun. 12, 1919 Jun. 11, 1928 9.0 Years
2.0 | 1 Ma Jun. 11, 1928 Jun. 12, 1937 9.0 Years
3.0 | 1 Me Jun. 12, 1937 Jun. 12, 1946 9.0 Years
4.0 | 1 Ju Jun. 12, 1946 Jun. 12, 1955 9.0 Years
5.0 | 1 Ve Jun. 12, 1955 Jun. 11, 1964 9.0 Years
6.0 | 1 Sa Jun. 11, 1964 Jun. 11, 1973 9.0 Years
7.0 | 1 Ra Jun. 11, 1973 Jun. 12, 1982 9.0 Years
8.0 | 1 Su Jun. 12, 1982 Jun. 12, 1991 9.0 Years
9.0 | 2 Mo Jun. 12, 1991 Jun. 11, 2000 9.0 Years
10.0 | 2 Ma Jun. 11, 2000 Jun. 11, 2009 9.0 Years
11.0 | 2 Me Jun. 11, 2009 Jun. 11, 2018 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 Jan. 26, 1921 Jan. 26, 1927 6.0 Years
2 | 1 Ve Jan. 26, 1927 Jan. 26, 1933 6.0 Years
3 | 1 Sa Jan. 26, 1933 Jan. 26, 1939 6.0 Years
4 | 1 Ra Jan. 26, 1939 Jan. 26, 1945 6.0 Years
5 | 1 Ju Jan. 26, 1945 Jan. 26, 1955 10.0 Years
6 | 1 Su Jan. 26, 1955 Jan. 26, 1965 10.0 Years
7 | 1 Ma Jan. 26, 1965 Jan. 26, 1975 10.0 Years
8 | 1 Mo Jan. 26, 1975 Jan. 25, 1981 6.0 Years
9 | 2 Me Jan. 25, 1981 Jan. 26, 1987 6.0 Years
10 | 2 Ve Jan. 26, 1987 Jan. 25, 1993 6.0 Years
11 | 2 Sa Jan. 25, 1993 Jan. 26, 1999 6.0 Years
12 | 2 Ra Jan. 26, 1999 Jan. 25, 2005 6.0 Years
13 | 2 Ju Jan. 25, 2005 Jan. 26, 2015 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 Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Nov. 29, 1919 Nov. 29, 1926 7.0 Years
2.0 | 1 Ra Nov. 29, 1926 Nov. 29, 1934 8.0 Years
3.0 | 1 Mo Nov. 29, 1934 Nov. 29, 1935 1.0 Years
4.0 | 1 Su Nov. 29, 1935 Nov. 28, 1937 2.0 Years
5.0 | 1 Ju Nov. 28, 1937 Nov. 28, 1940 3.0 Years
6.0 | 1 Ma Nov. 28, 1940 Nov. 28, 1944 4.0 Years
7.0 | 1 Me Nov. 28, 1944 Nov. 28, 1949 5.0 Years
8.0 | 1 Sa Nov. 28, 1949 Nov. 29, 1955 6.0 Years
9.0 | 2 Ve Nov. 29, 1955 Nov. 28, 1962 7.0 Years
10.0 | 2 Ra Nov. 28, 1962 Nov. 28, 1970 8.0 Years
11.0 | 2 Mo Nov. 28, 1970 Nov. 28, 1971 1.0 Years
12.0 | 2 Su Nov. 28, 1971 Nov. 28, 1973 2.0 Years
13.0 | 2 Ju Nov. 28, 1973 Nov. 28, 1976 3.0 Years
14.0 | 2 Ma Nov. 28, 1976 Nov. 28, 1980 4.0 Years
15.0 | 2 Me Nov. 28, 1980 Nov. 28, 1985 5.0 Years
16.0 | 2 Sa Nov. 28, 1985 Nov. 28, 1991 6.0 Years
17.0 | 3 Ve Nov. 28, 1991 Nov. 28, 1998 7.0 Years
18.0 | 3 Ra Nov. 28, 1998 Nov. 28, 2006 8.0 Years
19.0 | 3 Mo Nov. 28, 2006 Nov. 28, 2007 1.0 Years
20.0 | 3 Su Nov. 28, 2007 Nov. 28, 2009 2.0 Years
21.0 | 3 Ju Nov. 28, 2009 Nov. 27, 2012 3.0 Years
22.0 | 3 Ma Nov. 27, 2012 Nov. 27, 2016 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