About Vedic Panchanga
Bridging ancient wisdom with modern technology to make Vedic astronomical calculations accessible to everyone, everywhere.
Vedic Panchanga is dedicated to preserving and sharing the rich tradition of Hindu astronomical calculations with the global community. Our mission is to provide accurate, authentic, and accessible Panchanga calculations that help people connect with their cultural heritage and make informed decisions based on time-tested Vedic principles.
We believe that this ancient knowledge, developed over millennia by Indian astronomers and mathematicians, deserves to be preserved and made available through modern technology. By combining the precision of Swiss Ephemeris with the wisdom of Vedic astrology, we create a bridge between tradition and innovation.
We use Swiss Ephemeris, the gold standard for astronomical calculations, ensuring accuracy from 5000 BCE to 5000 CE. Our calculations follow the Drik Siddhanta (observational method) for the most precise results.
Our database includes over 100,000 cities worldwide with precise coordinates and timezone information. Calculate Panchanga for any location on Earth with confidence.
We believe in transparency and community collaboration. Our source code is available on GitHub, allowing developers to contribute, verify, and learn from our implementation.
Complete Panchanga Calculations
All five essential elements (Tithi, Vara, Nakshatra, Yoga, Karana) calculated with high precision for any date and location. Our system accounts for local sunrise/sunset times and geographical variations.
Muhurta and Timing Analysis
Detailed muhurta calculations including Rahu Kalam, Gulika Kalam, Yamaganda, and other important time periods. Perfect for selecting auspicious times for various activities.
Planetary Positions
Real-time calculation of all nine planetary positions (Navagraha) in both tropical and sidereal zodiacs. Includes retrograde status, zodiac signs, and nakshatra placements.
Educational Resources
Comprehensive explanations of Panchanga concepts, their significance, and practical applications. Learn about the astronomical and cultural basis of these calculations.
Calculation Engine
Our backend is powered by Python with PySwissEph, providing direct access to Swiss Ephemeris calculations. This ensures astronomical precision matching professional astrology software.
Modern Web Interface
Built with Next.js 15 and React, our frontend provides a fast, responsive experience across all devices. The interface adapts seamlessly from mobile phones to desktop computers.
API Architecture
RESTful API built with FastAPI allows for high-performance calculations and easy integration with other applications. Rate limiting ensures fair usage and system stability.
Mobile Applications
Native iOS and Android apps built with React Native provide offline capabilities and platform-specific features like GPS location and native date pickers.
Vedic Panchanga is an open-source project maintained by a community of developers, astrologers, and enthusiasts passionate about preserving Vedic knowledge. We welcome contributions from anyone interested in improving the accuracy, features, or accessibility of our platform.
Our project is hosted on GitHub where you can:
- Report issues or suggest improvements
- Contribute code, documentation, or translations
- Verify our calculations and algorithms
- Fork the project for your own customizations
Preservation of Knowledge
We are committed to preserving the ancient astronomical and mathematical knowledge embedded in the Panchanga system for future generations.
Accessibility
Everyone should have free access to accurate Panchanga calculations, regardless of their location, device, or financial situation.
Education
We strive to educate users about the scientific and cultural significance of Panchanga calculations, not just provide raw data.
Transparency
Our calculations, methods, and source code are open for inspection, ensuring trust through transparency.
As we continue to grow, our vision includes:
- Adding more regional Panchanga variations and calendar systems
- Developing advanced muhurta selection tools for specific activities
- Creating educational courses on Vedic astronomy and timekeeping
- Building API integrations for temple websites and cultural organizations
- Expanding language support to reach more communities worldwide
We invite you to join us on this journey of preserving and sharing the timeless wisdom of Vedic astronomical sciences. Whether you're a developer, astrologer, researcher, or simply someone interested in this ancient knowledge, there's a place for you in our community.