Premdeep Sharma

Ashtadha - Accurate panchang & festivals for 40+ cities — free

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Ashtadha is a free Hindu panchang and dharma app — no ads, no login Most panchang sites copy-paste festival lists. Ashtadha calculates tithi, nakshatra, sunrise & festivals using Swiss Ephemeris for 40+ cities (Delhi, Mumbai, Bengaluru etc) What's inside: • Daily panchang with city-specific sunrise logic • Festival dates (vriddhi/kshaya edge cases handled) • Chalisa, aartis, Bhagavad Gita — Devanagari + English • Eclipse (Grahan) timings & Sutak notes • Android app + web (ashtadha.com)

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Premdeep Sharma
Hey PH 👋 I'm the solo builder behind Ashtadha. Origin story: my family WhatsApp group fought about Ekadashi/Diwali dates every year. Three sites, three answers. I got obsessed and ended up building a full panchang engine with Swiss Ephemeris (same astronomy library serious jyotish software uses). It's free forever — no ads, no login wall. Web + Android. Would love your feedback on: 1. Do festival dates look right for your city? 2. What sacred text should I add next? 3. iOS — worth building if there's demand? Happy to answer anything about the panchang math or the stack (Flutter + Next.js + shared JSON content). जय श्री कृष्ण 🙏
Premdeep Sharma

Excited for the launch. Feel free to ask questions or share your experience around hindu calendar and other traditions that you would like to see ashtadha implement.