Choose your town or city, a year from 1900 to 2074 and a month (or the whole year) above, and this free tool lists the Sarvartha Siddhi, Amrit Siddhi, Dwipushkar and Tripushkar yogas at that place. For each one you get the Hindu day, the time it begins and ends in your local time, how long it lasts and the nakshatra (and tithi) that makes it. You can show all four or one at a time.
How it works
All four are weekday yogas: each joins a weekday with the nakshatra the Moon is in, and the two Pushkar yogas also need a particular kind of tithi. The weekday is the Hindu day, from local sunrise to the next sunrise. The tool reads the Moon’s nakshatra and the tithi from the NASA JPL DE440 tables on this site, in the sidereal zodiac with the Lahiri ayanamsa, and keeps the hours in which all the parts hold together. The rules are those of the Muhurta Chintamani of Ramacharya Daivajna; the verse numbers are those of the Khemraj Shrikrishnadas edition with the Hindi commentary of Pandit Mahidhar Sharma.
Sarvartha Siddhi (Shubhashubha prakarana, verses 28 and 29) is formed by these nakshatras on these weekdays:
| Weekday | Nakshatras |
|---|---|
| Sunday | Hasta, Moola, Uttara Phalguni, Uttara Ashadha, Uttara Bhadrapada, Pushya, Ashwini |
| Monday | Shravana, Rohini, Mrigashira, Pushya, Anuradha |
| Tuesday | Ashwini, Uttara Bhadrapada, Krittika, Ashlesha |
| Wednesday | Rohini, Anuradha, Hasta, Krittika, Mrigashira |
| Thursday | Revati, Anuradha, Ashwini, Punarvasu, Pushya |
| Friday | Revati, Anuradha, Ashwini, Punarvasu, Shravana |
| Saturday | Shravana, Rohini, Swati |
Amrit Siddhi is one nakshatra for each weekday: Sunday with Hasta, Monday with Mrigashira, Tuesday with Ashwini, Wednesday with Anuradha, Thursday with Pushya, Friday with Revati and Saturday with Rohini. Verses 20 and 21 set each pair aside on one tithi of either paksha: Sunday and Hasta on Panchami, Monday and Mrigashira on Shashthi, Tuesday and Ashwini on Saptami, Wednesday and Anuradha on Ashtami, Thursday and Pushya on Navami, Friday and Revati on Dashami, Saturday and Rohini on Ekadashi. The tool removes the hours of that tithi from the window and says so. Verse 22 also sets the Tuesday and Ashwini pair aside for griha pravesh, the Saturday and Rohini pair for travel and the Thursday and Pushya pair for marriage, and the tool notes this on those rows. The verses name the pairs without a title; the name Amrit Siddhi is the one the commentary uses.
Tripushkar and Dwipushkar (Nakshatra prakarana, verse 50) need three things at once: a Bhadra tithi (Dwitiya, Saptami or Dwadashi of either paksha), a Saturday, Tuesday or Sunday, and the Moon in Vishakha, Uttara Phalguni, Purva Bhadrapada, Punarvasu, Krittika or Uttara Ashadha for Tripushkar, or in Dhanishta, Chitra or Mrigashira for Dwipushkar. The verse says that whatever happens on such a day, loss or gain, comes three times over (twice for Dwipushkar).
At New Delhi from 1900 to 2074 a year held 108 to 126 Sarvartha Siddhi windows, 19 to 33 Amrit Siddhi windows, 7 to 14 Dwipushkar and 14 to 26 Tripushkar.
Reading the result
The first line gives the count of each yoga in the chosen span and the next one from now. The table lists every window in date order. The first column is the Hindu day, by its date and weekday, with the yoga below it. “Sunrise” means the window opens at that day’s sunrise, and “next sunrise” means it runs to the end of the Hindu day. A time with a date in brackets falls after midnight, still inside the same Hindu day. The last column names the nakshatra, and for the Pushkar yogas the tithi too. Where an Amrit Siddhi pair is cut by its tithi, the note gives the whole pair’s hours; where the tithi covers all of it, the row says the pair is set aside.
Where traditions differ
As we read it, the Hindi commentary in the edition we use gives two of the Sarvartha Siddhi lists differently from the Sanskrit verse it explains: for Wednesday it has Ashlesha in place of Rohini and Mrigashira, and for Friday Purva Phalguni in place of Anuradha. We follow the Sanskrit, which the English summary of the same rules by Ernst Wilhelm (Muhurta Yogas) also gives.
Some published lists of Amrit Siddhi give the whole weekday and nakshatra pair and do not remove the tithi of verses 20 and 21. On those days this tool shows a shorter window, or none, and the note explains why. In 2026 at New Delhi this changes 4 of the 25 Amrit Siddhi days.
We count the weekday from sunrise, as a panchang does. A calendar that counts each day from midnight would give a different weekday to the hours between midnight and sunrise.
How we checked it
We recomputed every window with the Swiss Ephemeris (pyswisseph, sidereal Lahiri) at the eight places of our test charts, for the year of each chart and for 2026, and also for 1900 and 2074 and for Tromso in the Arctic: 2,450 Sarvartha Siddhi, 506 Amrit Siddhi and 605 Pushkar windows. All matched. Outside Tromso every start and end agreed within 20 seconds; at Tromso, where sunrise is hard to pin down, the largest gap was 81 seconds. Against the lists a widely used published panchang prints for New Delhi, all 10 Sarvartha Siddhi windows of November 2026, all 25 Amrit Siddhi pairs of 2026, all 8 Dwipushkar and all 17 Tripushkar windows of 2026 matched, with every start and end in the same minute or one minute apart.
What it does not do
It does not say that a day is right for your own chart or purpose, and it does not check the rising sign, tarabala, chandrabala or the other conditions a full muhurat needs. For an event, use the muhurat finder. For the Pushya days alone, use the Guru Pushya and Ravi Pushya dates. To see the nakshatra at any moment, use the nakshatra at a date and time tool, and for the whole day, the panchang for any place.
Frequently asked questions
↳ What is Sarvartha Siddhi yoga?
It is a weekday joined with one of a set of nakshatras, listed in verses 28 and 29 of the first chapter of the Muhurta Chintamani. Sarvartha Siddhi means success in every aim, and the text counts these days as good for undertakings in general.
↳ What is the difference between Sarvartha Siddhi and Amrit Siddhi?
Sarvartha Siddhi has several nakshatras for each weekday. Amrit Siddhi has one pair for each weekday, such as Sunday with Hasta, and the text sets each pair aside on one tithi. All seven Amrit Siddhi pairs are also Sarvartha Siddhi.
↳ What is Tripushkar yoga?
A Dwitiya, Saptami or Dwadashi tithi on a Saturday, Tuesday or Sunday, with the Moon in Vishakha, Uttara Phalguni, Purva Bhadrapada, Punarvasu, Krittika or Uttara Ashadha, all at the same time. The verse says that loss or gain on such a day comes three times over. Dwipushkar is the same with Dhanishta, Chitra or Mrigashira, and comes twice over.
↳ How many of these yogas are there in a year?
At New Delhi in 2026 there are 118 Sarvartha Siddhi windows, 25 Amrit Siddhi, 8 Dwipushkar and 17 Tripushkar. From 1900 to 2074 the yearly counts there ranged from 108 to 126, 19 to 33, 7 to 14 and 14 to 26.
↳ Why is the Amrit Siddhi window here shorter than in my calendar?
The Muhurta Chintamani sets each Amrit Siddhi pair aside on one tithi, such as Sunday and Hasta on Panchami. This tool removes the hours of that tithi; some calendars print the whole pair. The note on the row gives the whole pair's hours so you can compare.
↳ Are the times the same in every city?
The nakshatra and tithi change at the same moment everywhere, but the weekday is counted from local sunrise and the clock differs, so the hours and sometimes the day change with the place. Choose your own town for its times.