Astrology Calculations

This page provides an in-depth look at Roy Nichols'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 Ra May. 11, 1916 May. 12, 1934 18.0 Years
2 | 1 Ju May. 12, 1934 May. 12, 1950 16.0 Years
3 | 1 Sa May. 12, 1950 May. 11, 1969 19.0 Years
4 | 1 Me May. 11, 1969 May. 11, 1986 17.0 Years
5 | 1 Ke May. 11, 1986 May. 11, 1993 7.0 Years
6 | 1 Ve May. 11, 1993 May. 11, 2013 20.0 Years
7 | 1 Su May. 11, 2013 May. 11, 2019 6.0 Years
8 | 1 Mo May. 11, 2019 May. 11, 2029 10.0 Years
9 | 1 Ma May. 11, 2029 May. 11, 2036 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

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 Nov. 03, 1921 Nov. 03, 1933 12.0 Years
2.0 | 1 Ju Nov. 03, 1933 Nov. 04, 1946 13.0 Years
3.0 | 1 Sa Nov. 04, 1946 Nov. 03, 1960 14.0 Years
4.0 | 1 Ke Nov. 03, 1960 Nov. 04, 1975 15.0 Years
5.0 | 1 Mo Nov. 04, 1975 Nov. 03, 1991 16.0 Years
6.0 | 1 Me Nov. 03, 1991 Nov. 03, 2008 17.0 Years
7.0 | 1 Ve Nov. 03, 2008 Nov. 03, 2026 18.0 Years
8.0 | 1 Su Nov. 03, 2026 Nov. 03, 2037 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 Ju.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Apr. 10, 1917 Apr. 10, 1934 17.0 Years
2.0 | 1 Sa Apr. 10, 1934 Apr. 10, 1953 19.0 Years
3.0 | 1 Mo Apr. 10, 1953 Apr. 10, 1974 21.0 Years
4.0 | 1 Su Apr. 10, 1974 Apr. 10, 1981 7.0 Years
5.0 | 1 Ju Apr. 10, 1981 Apr. 10, 1990 9.0 Years
6.0 | 1 Ke Apr. 10, 1990 Apr. 09, 2001 11.0 Years
7.0 | 1 Me Apr. 09, 2001 Apr. 10, 2014 13.0 Years
8.0 | 1 Ra Apr. 10, 2014 Apr. 09, 2029 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

Ashtottari Dasha

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

In this kundali, Rahu is located in H8.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su Apr. 29, 1927 Apr. 28, 1933 6.0 Years
2 | 1 Mo Apr. 28, 1933 Apr. 28, 1948 15.0 Years
3 | 1 Ma Apr. 28, 1948 Apr. 28, 1956 8.0 Years
4 | 1 Me Apr. 28, 1956 Apr. 28, 1973 17.0 Years
5 | 1 Sa Apr. 28, 1973 Apr. 28, 1983 10.0 Years
6 | 1 Ju Apr. 28, 1983 Apr. 28, 2002 19.0 Years
7 | 1 Ra Apr. 28, 2002 Apr. 28, 2014 12.0 Years
8 | 1 Ve Apr. 28, 2014 Apr. 28, 2035 21.0 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 Cn and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Jan. 06, 1920 Jan. 06, 1934 14.0 Years
2.0 | 1 Ma Jan. 06, 1934 Jan. 05, 1949 15.0 Years
3.0 | 1 Ve Jan. 05, 1949 Jan. 05, 1965 16.0 Years
4.0 | 1 Mo Jan. 05, 1965 Jan. 05, 1982 17.0 Years
5.0 | 1 Ju Jan. 05, 1982 Jan. 06, 2000 18.0 Years
6.0 | 1 Su Jan. 06, 2000 Jan. 05, 2012 12.0 Years
7.0 | 1 Me Jan. 05, 2012 Jan. 05, 2025 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 (Cn) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa May. 25, 1905 May. 26, 1935 30.0 Years
2.0 | 1 Su May. 26, 1935 May. 25, 1940 5.0 Years
3.0 | 1 Mo May. 25, 1940 May. 25, 1945 5.0 Years
4.0 | 1 Ve May. 25, 1945 May. 26, 1955 10.0 Years
5.0 | 1 Me May. 26, 1955 May. 25, 1965 10.0 Years
6.0 | 1 Ju May. 25, 1965 May. 25, 1985 20.0 Years
7.0 | 1 Ma May. 25, 1985 May. 25, 2005 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 (Ma) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Nov. 03, 1921 Nov. 03, 1933 12.0 Years
2.0 | 1 Ve Nov. 03, 1933 Nov. 03, 1945 12.0 Years
3.0 | 1 Sa Nov. 03, 1945 Nov. 03, 1957 12.0 Years
4.0 | 1 Su Nov. 03, 1957 Nov. 03, 1969 12.0 Years
5.0 | 1 Mo Nov. 03, 1969 Nov. 03, 1981 12.0 Years
6.0 | 1 Ma Nov. 03, 1981 Nov. 03, 1993 12.0 Years
7.0 | 1 Me Nov. 03, 1993 Nov. 03, 2005 12.0 Years
8.0 | 2 Ju Nov. 03, 2005 Nov. 03, 2017 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 Sa Aug. 01, 1924 Aug. 01, 1933 9.0 Years
2.0 | 1 Ra Aug. 01, 1933 Aug. 01, 1942 9.0 Years
3.0 | 1 Su Aug. 01, 1942 Aug. 01, 1951 9.0 Years
4.0 | 1 Mo Aug. 01, 1951 Jul. 31, 1960 9.0 Years
5.0 | 1 Ma Jul. 31, 1960 Jul. 31, 1969 9.0 Years
6.0 | 1 Me Jul. 31, 1969 Aug. 01, 1978 9.0 Years
7.0 | 1 Ju Aug. 01, 1978 Aug. 01, 1987 9.0 Years
8.0 | 1 Ve Aug. 01, 1987 Jul. 31, 1996 9.0 Years
9.0 | 2 Sa Jul. 31, 1996 Jul. 31, 2005 9.0 Years
10.0 | 2 Ra Jul. 31, 2005 Jul. 31, 2014 9.0 Years
11.0 | 2 Su Jul. 31, 2014 Jul. 31, 2023 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 Su Mar. 27, 1928 Mar. 28, 1938 10.0 Years
2 | 1 Ma Mar. 28, 1938 Mar. 27, 1948 10.0 Years
3 | 1 Mo Mar. 27, 1948 Mar. 27, 1954 6.0 Years
4 | 1 Me Mar. 27, 1954 Mar. 27, 1960 6.0 Years
5 | 1 Ve Mar. 27, 1960 Mar. 27, 1966 6.0 Years
6 | 1 Sa Mar. 27, 1966 Mar. 27, 1972 6.0 Years
7 | 1 Ra Mar. 27, 1972 Mar. 27, 1978 6.0 Years
8 | 1 Ju Mar. 27, 1978 Mar. 27, 1988 10.0 Years
9 | 2 Su Mar. 27, 1988 Mar. 27, 1998 10.0 Years
10 | 2 Ma Mar. 27, 1998 Mar. 27, 2008 10.0 Years
11 | 2 Mo Mar. 27, 2008 Mar. 27, 2014 6.0 Years
12 | 2 Me Mar. 27, 2014 Mar. 26, 2020 6.0 Years
13 | 2 Ve Mar. 26, 2020 Mar. 27, 2026 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 Ma Feb. 24, 1929 Feb. 24, 1933 4.0 Years
2.0 | 1 Me Feb. 24, 1933 Feb. 24, 1938 5.0 Years
3.0 | 1 Sa Feb. 24, 1938 Feb. 24, 1944 6.0 Years
4.0 | 1 Ve Feb. 24, 1944 Feb. 24, 1951 7.0 Years
5.0 | 1 Ra Feb. 24, 1951 Feb. 24, 1959 8.0 Years
6.0 | 1 Mo Feb. 24, 1959 Feb. 24, 1960 1.0 Years
7.0 | 1 Su Feb. 24, 1960 Feb. 24, 1962 2.0 Years
8.0 | 1 Ju Feb. 24, 1962 Feb. 24, 1965 3.0 Years
9.0 | 2 Ma Feb. 24, 1965 Feb. 24, 1969 4.0 Years
10.0 | 2 Me Feb. 24, 1969 Feb. 24, 1974 5.0 Years
11.0 | 2 Sa Feb. 24, 1974 Feb. 24, 1980 6.0 Years
12.0 | 2 Ve Feb. 24, 1980 Feb. 24, 1987 7.0 Years
13.0 | 2 Ra Feb. 24, 1987 Feb. 24, 1995 8.0 Years
14.0 | 2 Mo Feb. 24, 1995 Feb. 24, 1996 1.0 Years
15.0 | 2 Su Feb. 24, 1996 Feb. 24, 1998 2.0 Years
16.0 | 2 Ju Feb. 24, 1998 Feb. 23, 2001 3.0 Years
17.0 | 3 Ma Feb. 23, 2001 Feb. 23, 2005 4.0 Years
18.0 | 3 Me Feb. 23, 2005 Feb. 23, 2010 5.0 Years
19.0 | 3 Sa Feb. 23, 2010 Feb. 24, 2016 6.0 Years
20.0 | 3 Ve Feb. 24, 2016 Feb. 24, 2023 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