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kunjara/jyotish
===============

PHP library for calculations in Vedic astrology

1.0.0-beta(9y ago)2011.5k124[16 issues](https://github.com/kunjara/jyotish/issues)[5 PRs](https://github.com/kunjara/jyotish/pulls)1GPL-2.0+PHPPHP >=5.6CI failing

Since Mar 6Pushed 4y ago39 watchersCompare

[ Source](https://github.com/kunjara/jyotish)[ Packagist](https://packagist.org/packages/kunjara/jyotish)[ RSS](/packages/kunjara-jyotish/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (2)Dependencies (3)Versions (3)Used By (1)

Jyotish Library
===============

[](#jyotish-library)

[![Total Downloads](https://camo.githubusercontent.com/bb98bf8917765004e0985eec5f7dcca8c992335273e6ef8b0aebc0c68ed87a9c/68747470733a2f2f706f7365722e707567782e6f72672f6b756e6a6172612f6a796f746973682f646f776e6c6f616473)](https://packagist.org/packages/kunjara/jyotish)[![Latest Unstable Version](https://camo.githubusercontent.com/27b2db49969aa397df81772b508d785e7198bde673f28e7c1f49663aa6f27384/68747470733a2f2f706f7365722e707567782e6f72672f6b756e6a6172612f6a796f746973682f762f756e737461626c65)](https://packagist.org/packages/kunjara/jyotish)[![License](https://camo.githubusercontent.com/8c2aa6c4bc64971075633bc77c7d0138ba85f36d9b226f54265707ebb620e778/68747470733a2f2f706f7365722e707567782e6f72672f6b756e6a6172612f6a796f746973682f6c6963656e7365)](https://packagist.org/packages/kunjara/jyotish)

You can do the following calculations:

- calculation of natal chart and varga charts;
- calculation of bala: Ashtakavarga, Rashi bala, Graha bala;
- calculation of dasha: Vimshotari, Ashtottari;
- calculation Panchanga: Nakshatra, Yoga, Tithi, Vara, Karana;
- calculation of Muhurta and Hora;
- calculation of various yogas: Dhana yoga, Raja yoga, Mahapurusha yoga etc.

System Requirements
-------------------

[](#system-requirements)

Jyotish library requires PHP 5.6 or later and [Swiss Ephemeris](https://github.com/kunjara/swetest).

License
-------

[](#license)

The files in this library are released under the GNU General Public License version 2 or later.

Demo
----

[](#demo)

To test Jyotish library, a demo website is online: [jyotish.su](http://jyotish.su), or visit social dating service [abboom.com](https://abboom.com)

Literature
----------

[](#literature)

Most of the calculations are based on the following books:

- Maharishi Parashara. Brihat Parashara Hora Shastra.
- Maharishi Jaimini. Jaimini Upadesha Sutras.
- Varahamihira. Brihat Jataka.
- Varahamihira. Brihat Samhita.
- Kalyana Varma. Saravali.
- Satyacharya. Satya Jatakam.
- Kalidas. Uttara Kalamritam.
- Venkatesh Sharma. Sarvarth Chintamani.
- Mantreswara. Phaladeepika.
- Vaidyanatha Dikshita. Jataka Parijata.
- Srimad-Bhagavatam.
- Bhavishya Purana.
- Surya Siddhanta.
- Manu-Samhita.

###  Health Score

33

—

LowBetter than 75% of packages

Maintenance18

Infrequent updates — may be unmaintained

Popularity39

Limited adoption so far

Community22

Small or concentrated contributor base

Maturity45

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~325 days

Total

2

Last Release

3391d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/2d15a200022baf4d9af6a7ca59844285d71bd56c892208036b3daf000a888802?d=identicon)[kunjara](/maintainers/kunjara)

---

Top Contributors

[![kunjara](https://avatars.githubusercontent.com/u/3120040?v=4)](https://github.com/kunjara "kunjara (443 commits)")

---

Tags

astrologyganitajyotishpanchangajyotishvedic astrologyganitajatakamuhurtapanchanga

###  Code Quality

TestsPHPUnit

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