Annual Tithi Calculator Portable | Free Forever

Tithi timings depend on your geographic location (longitude and latitude) because sunrise and moonrise times vary. A good tool allows you to enter a city name or coordinates.

A: Yes, if you choose a web‑based tool (any browser) or a Java‑based portable tool (requires Java on the respective OS). The MitiConverter project runs on any OS with a browser.

: They provide timing details for Paksha (lunar fortnights), Muhurats (auspicious times), and specific festivals like Ekadashi or Purnima . Top Portable & Online Resources

The Lunar Pulse: Portability and Accuracy in Annual Tithi Calculators annual tithi calculator portable

Living outside of India makes accessing accurate regional Panchang data difficult. A portable calculator bridges the cultural gap, keeping families connected to their roots regardless of their time zone. Astrologers and Vastu Consultants

Because both the Moon and Sun move at different speeds (the Moon orbits Earth every ~27.3 days, while the Sun appears to move because of Earth’s orbit), tithis vary in duration. A tithi can last anywhere from about 19 to 26 hours. This means a tithi may start in the middle of a Gregorian day and finish the next Gregorian day. Your portable calculator needs accurate ephemeris (positions of celestial bodies) and proper handling of time zones and geographical coordinates.

Unlike solar days, which strictly last 24 hours from midnight to midnight, tithis vary in duration. A single tithi can last anywhere from 19 to 26 hours. Because lunar cycles do not align perfectly with the 365-day solar year, Hindu festivals and tithis shift on the Gregorian calendar every year. Tithi timings depend on your geographic location (longitude

Historically, checking a tithi required consulting a printed paper Panchang, which was often bulky, location-specific, and difficult for laypeople to decode. The demand for mobility and ease of use led to the development of portable tithi calculators. 1. Dedicated Electronic Pocket Panchangs

Remember: the tithi is not just a date—it is a moment in the cosmic dance of Sun and Moon. Having a dependable, portable tool to track those moments ensures that your ceremonies, fasts, and celebrations align with the ancient rhythms that have guided Hindu culture for millennia. Download your preferred portable tithi calculator today, and stay harmonised with the lunar calendar, wherever you go.

Unlike a static solar date, the Moon’s orbital speed varies. Consequently, the duration of a tithi fluctuates constantly, lasting anywhere from 19 to 26 hours. This variability causes two unique calendar phenomena: The MitiConverter project runs on any OS with a browser

In Vedic timekeeping, a is a lunar day or the time it takes for the longitudinal angle between the Moon and the Sun to increase by 12°. There are 30 tithis in a lunar month, divided into two fortnights (pakshas). The Shukla Paksha (bright fortnight) and Krishna Paksha (dark fortnight) each have 15 tithis. The 15th tithi of the bright fortnight is Purnima (full moon), while the 15th tithi of the dark fortnight is Amavasya (new moon).

To help you get started, here is a comparison of some notable portable tithi calculators: