Astrology Calculations

This page provides an in-depth look at Alexander Boswell'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
Click or Select the link below for changing the report

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 Ke Jun. 14, 1772 Jun. 14, 1779 7.0 Years
2 | 1 Ve Jun. 14, 1779 Jun. 14, 1799 20.0 Years
3 | 1 Su Jun. 14, 1799 Jun. 15, 1805 6.0 Years
4 | 1 Mo Jun. 15, 1805 Jun. 15, 1815 10.0 Years
5 | 1 Ma Jun. 15, 1815 Jun. 15, 1822 7.0 Years
6 | 1 Ra Jun. 15, 1822 Jun. 14, 1840 18.0 Years
7 | 1 Ju Jun. 14, 1840 Jun. 14, 1856 16.0 Years
8 | 1 Sa Jun. 14, 1856 Jun. 15, 1875 19.0 Years
9 | 1 Me Jun. 15, 1875 Jun. 14, 1892 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

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 Ke Aug. 28, 1768 Aug. 29, 1783 15.0 Years
2.0 | 1 Mo Aug. 29, 1783 Aug. 28, 1799 16.0 Years
3.0 | 1 Me Aug. 28, 1799 Aug. 29, 1816 17.0 Years
4.0 | 1 Ve Aug. 29, 1816 Aug. 29, 1834 18.0 Years
5.0 | 1 Su Aug. 29, 1834 Aug. 29, 1845 11.0 Years
6.0 | 1 Ma Aug. 29, 1845 Aug. 28, 1857 12.0 Years
7.0 | 1 Ju Aug. 28, 1857 Aug. 29, 1870 13.0 Years
8.0 | 1 Sa Aug. 29, 1870 Aug. 28, 1884 14.0 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 Jul. 22, 1770 Jul. 21, 1781 11.0 Years
2.0 | 1 Me Jul. 21, 1781 Jul. 22, 1794 13.0 Years
3.0 | 1 Ra Jul. 22, 1794 Jul. 22, 1809 15.0 Years
4.0 | 1 Ma Jul. 22, 1809 Jul. 22, 1826 17.0 Years
5.0 | 1 Sa Jul. 22, 1826 Jul. 22, 1845 19.0 Years
6.0 | 1 Mo Jul. 22, 1845 Jul. 22, 1866 21.0 Years
7.0 | 1 Su Jul. 22, 1866 Jul. 22, 1873 7.0 Years
8.0 | 1 Ju Jul. 22, 1873 Jul. 22, 1882 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 H4.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ve Feb. 17, 1762 Feb. 18, 1783 21.0 Years
2 | 1 Su Feb. 18, 1783 Feb. 17, 1789 6.0 Years
3 | 1 Mo Feb. 17, 1789 Feb. 19, 1804 15.0 Years
4 | 1 Ma Feb. 19, 1804 Feb. 19, 1812 8.0 Years
5 | 1 Me Feb. 19, 1812 Feb. 18, 1829 17.0 Years
6 | 1 Sa Feb. 18, 1829 Feb. 18, 1839 10.0 Years
7 | 1 Ju Feb. 18, 1839 Feb. 18, 1858 19.0 Years
8 | 1 Ra Feb. 18, 1858 Feb. 18, 1870 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

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 Ve Mar. 08, 1768 Mar. 08, 1784 16.0 Years
2.0 | 1 Mo Mar. 08, 1784 Mar. 09, 1801 17.0 Years
3.0 | 1 Ju Mar. 09, 1801 Mar. 09, 1819 18.0 Years
4.0 | 1 Su Mar. 09, 1819 Mar. 09, 1831 12.0 Years
5.0 | 1 Me Mar. 09, 1831 Mar. 08, 1844 13.0 Years
6.0 | 1 Sa Mar. 08, 1844 Mar. 08, 1858 14.0 Years
7.0 | 1 Ma Mar. 08, 1858 Mar. 08, 1873 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

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 Mo May. 26, 1773 May. 26, 1778 5.0 Years
2.0 | 1 Ve May. 26, 1778 May. 26, 1788 10.0 Years
3.0 | 1 Me May. 26, 1788 May. 26, 1798 10.0 Years
4.0 | 1 Ju May. 26, 1798 May. 27, 1818 20.0 Years
5.0 | 1 Ma May. 27, 1818 May. 27, 1838 20.0 Years
6.0 | 1 Sa May. 27, 1838 May. 26, 1868 30.0 Years
7.0 | 1 Su May. 26, 1868 May. 26, 1873 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

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 Sa Jan. 30, 1770 Jan. 29, 1782 12.0 Years
2.0 | 1 Su Jan. 29, 1782 Jan. 29, 1794 12.0 Years
3.0 | 1 Mo Jan. 29, 1794 Jan. 30, 1806 12.0 Years
4.0 | 1 Ma Jan. 30, 1806 Jan. 30, 1818 12.0 Years
5.0 | 1 Me Jan. 30, 1818 Jan. 30, 1830 12.0 Years
6.0 | 1 Ju Jan. 30, 1830 Jan. 30, 1842 12.0 Years
7.0 | 1 Ve Jan. 30, 1842 Jan. 30, 1854 12.0 Years
8.0 | 2 Sa Jan. 30, 1854 Jan. 30, 1866 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 Jul. 03, 1771 Jul. 02, 1780 9.0 Years
2.0 | 1 Ma Jul. 02, 1780 Jul. 03, 1789 9.0 Years
3.0 | 1 Me Jul. 03, 1789 Jul. 03, 1798 9.0 Years
4.0 | 1 Ju Jul. 03, 1798 Jul. 04, 1807 9.0 Years
5.0 | 1 Ve Jul. 04, 1807 Jul. 03, 1816 9.0 Years
6.0 | 1 Sa Jul. 03, 1816 Jul. 03, 1825 9.0 Years
7.0 | 1 Ra Jul. 03, 1825 Jul. 04, 1834 9.0 Years
8.0 | 1 Su Jul. 04, 1834 Jul. 04, 1843 9.0 Years
9.0 | 2 Mo Jul. 04, 1843 Jul. 03, 1852 9.0 Years
10.0 | 2 Ma Jul. 03, 1852 Jul. 03, 1861 9.0 Years
11.0 | 2 Me Jul. 03, 1861 Jul. 03, 1870 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 Ju Jan. 11, 1771 Jan. 10, 1781 10.0 Years
2 | 1 Su Jan. 10, 1781 Jan. 11, 1791 10.0 Years
3 | 1 Ma Jan. 11, 1791 Jan. 11, 1801 10.0 Years
4 | 1 Mo Jan. 11, 1801 Jan. 12, 1807 6.0 Years
5 | 1 Me Jan. 12, 1807 Jan. 11, 1813 6.0 Years
6 | 1 Ve Jan. 11, 1813 Jan. 12, 1819 6.0 Years
7 | 1 Sa Jan. 12, 1819 Jan. 11, 1825 6.0 Years
8 | 1 Ra Jan. 11, 1825 Jan. 12, 1831 6.0 Years
9 | 2 Ju Jan. 12, 1831 Jan. 11, 1841 10.0 Years
10 | 2 Su Jan. 11, 1841 Jan. 11, 1851 10.0 Years
11 | 2 Ma Jan. 11, 1851 Jan. 11, 1861 10.0 Years
12 | 2 Mo Jan. 11, 1861 Jan. 11, 1867 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 Ve Jun. 14, 1772 Jun. 14, 1779 7.0 Years
2.0 | 1 Ra Jun. 14, 1779 Jun. 14, 1787 8.0 Years
3.0 | 1 Mo Jun. 14, 1787 Jun. 14, 1788 1.0 Years
4.0 | 1 Su Jun. 14, 1788 Jun. 14, 1790 2.0 Years
5.0 | 1 Ju Jun. 14, 1790 Jun. 14, 1793 3.0 Years
6.0 | 1 Ma Jun. 14, 1793 Jun. 14, 1797 4.0 Years
7.0 | 1 Me Jun. 14, 1797 Jun. 15, 1802 5.0 Years
8.0 | 1 Sa Jun. 15, 1802 Jun. 14, 1808 6.0 Years
9.0 | 2 Ve Jun. 14, 1808 Jun. 15, 1815 7.0 Years
10.0 | 2 Ra Jun. 15, 1815 Jun. 15, 1823 8.0 Years
11.0 | 2 Mo Jun. 15, 1823 Jun. 14, 1824 1.0 Years
12.0 | 2 Su Jun. 14, 1824 Jun. 15, 1826 2.0 Years
13.0 | 2 Ju Jun. 15, 1826 Jun. 15, 1829 3.0 Years
14.0 | 2 Ma Jun. 15, 1829 Jun. 14, 1833 4.0 Years
15.0 | 2 Me Jun. 14, 1833 Jun. 15, 1838 5.0 Years
16.0 | 2 Sa Jun. 15, 1838 Jun. 14, 1844 6.0 Years
17.0 | 3 Ve Jun. 14, 1844 Jun. 15, 1851 7.0 Years
18.0 | 3 Ra Jun. 15, 1851 Jun. 15, 1859 8.0 Years
19.0 | 3 Mo Jun. 15, 1859 Jun. 14, 1860 1.0 Years
20.0 | 3 Su Jun. 14, 1860 Jun. 15, 1862 2.0 Years
21.0 | 3 Ju Jun. 15, 1862 Jun. 14, 1865 3.0 Years
22.0 | 3 Ma Jun. 14, 1865 Jun. 14, 1869 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