🕉️ What is a Tithi Calculator for Shraddha?
In Hindu astrology, Shraddha is a sacred ritual to honor deceased ancestors, performed on the specific lunar day (Tithi) of their passing. A Tithi Calculator simplifies finding the correct Gregorian date for this ritual, ensuring spiritual alignment with Vedic traditions.
This guide explains tithi calculation, the significance of Shraddha, and how to use the calculator effectively — making it easy for anyone to perform these rites accurately.
🧮 Calculate Your Shraddha Tithi
Enter the ancestor's date, time and place of passing to determine the exact Tithi for the Shraddha ritual.
Tip: For complete accuracy, consult a qualified Vedic astrologer if the death occurred during a partial tithi overlap or inauspicious period.
🌙 What is a Tithi in Hindu Astrology?
A Tithi is a lunar day in the Hindu Panchang, determined by the angular difference between the Sun and Moon. A lunar month comprises 30 Tithis, split into Shukla Paksha (waxing phase) and Krishna Paksha (waning phase). Each Tithi lasts about 19–26 hours due to the Moon's varying orbit.
Examples include Pratipada (1st Tithi), Ashtami (8th), Amavasya (new moon), and Purnima (full moon). Tithis guide religious activities, including Shraddha, as their energy influences spiritual outcomes.
📖 Step-by-Step Guide to Using This Tithi Calculator
Here's how to calculate the Shraddha Tithi using our free tool:
Know the ancestor's death date, time, and place (for timezone accuracy).
Input the death date, time and place; the calculator outputs the corresponding Tithi, Tithi start, and Tithi end.
Check the Tithi name and timing. This Tithi will recur every year on approximately the same lunar day — the correct day for annual Shraddha.
Consult a Vedic astrologer for complex cases — such as multiple tithis, inauspicious overlap, or dosha remedies.
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🙏 Significance of Shraddha in Hinduism
Shraddha, or Shradh, is a ritual to offer respect and sustenance to departed souls, typically parents or ancestors. Performed annually on the death Tithi or during Pitru Paksha (a 16-day period in Bhadrapada month), it involves offering food, water, and prayers. Vedic texts suggest Shraddha brings peace to ancestors, mitigates Pitru Dosha (ancestral afflictions), and blesses the family with prosperity.
The ritual's timing is critical, as the Tithi connects the living to the departed. Misaligned dates may reduce the ritual's efficacy, making a Tithi Calculator indispensable.
🌾 What is Pitru Paksha?
Pitru Paksha, also known as Mahalaya Paksha, falls during the Krishna Paksha (the dark fortnight) of the Hindu month of Bhadrapada. It is a period for solemn rituals and reflection rather than celebration. The core belief is that by performing Shradh, we not only pay homage to our immediate parents and grandparents but also to all ancestors of our lineage. This act is thought to bring blessings and positive energy to the entire family.
Significance of Performing Shradh
The spiritual significance of Shradh is profound. It is believed that the ritual offerings satisfy the cravings of the ancestors' souls, assisting them on their journey to the afterlife and preventing them from lingering as ghosts. Beyond the spiritual, Shradh also has deep cultural and social significance — it strengthens family bonds, honors tradition, and teaches the younger generation about their roots and the importance of respecting elders.
🪔 Preparation for the Shraddha Puja
1. Selecting the Date
The most important step is to perform the Shradh on the Tithi (lunar day) on which the ancestor passed away. If the Tithi is unknown, the ritual can be performed on the day of Sarva Pitru Amavasya, the last day of Pitru Paksha, which is dedicated to all ancestors whose specific Tithis are not known.
2. Gathering Materials
Prepare the following items before the puja:
- Photos of ancestors.
- Black sesame seeds, barley, and Kusha grass rings.
- Rice, milk, honey, and ghee.
- Incense sticks, Diya (oil lamp), and white flowers.
- Clean utensils (preferably copper or silver).
- Sattvic vegetarian food, freshly prepared.
3. Preparing the Space
Choose a clean and peaceful area in your home, preferably facing the south direction. The south is considered the direction of Yama, the deity of death, and is associated with ancestors.
📿 Step-by-Step Guide to Perform Shradh Puja at Home
- Invocation: Begin with a cleansing bath and clean clothes. Face south, light the diya and incense, and meditate on your ancestors, respectfully invoking their presence.
- Offering Water (Tarpan): Using a clean vessel, offer water mixed with black sesame seeds, barley, and a few drops of honey. Pour the water from your right hand, letting it flow through the fingers, while chanting the relevant mantras.
- Offering Food (Pinda Daan): Prepare a meal the deceased liked. It must be strictly vegetarian and freshly made without onion or garlic. Place small portions on a leaf or clean dish, offering it to the ancestors.
- Feeding Brahmins (Optional): If you choose, invite a Brahmin to your home and offer them the prepared meal. It is believed that by feeding a Brahmin, the offering reaches the ancestors.
- Feeding Animals: It is customary to offer portions of the Shradh meal to a cow, a crow, or a dog — messengers of the ancestors.
- Concluding the Puja: After completing the rituals, seek blessings from your ancestors for the well-being of your family. The remaining food can be consumed as Prasad.
🕉️ Key Mantras for Shradh
✅ What to Do and ❌ Don't Do During Pitru Paksha
Do's
- Maintain a clean and pure environment at home.
- Offer prayers and perform rituals with a sincere heart.
- Be respectful to elders and the needy.
- Consume simple, Sattvic, vegetarian food.
Don'ts
- Avoid celebrations — birthdays, weddings, housewarming.
- Refrain from buying new clothes, jewelry, or vehicles.
- Do not cut hair or nails.
- Avoid non-vegetarian food, alcohol, or tobacco.
📅 Pitru Paksha 2026 Dates
| Date | Day | Description |
|---|---|---|
| 27th September 2026 | Sunday | Pratipada Shraddha |
| 28th September 2026 | Monday | Dwitiya Shraddha |
| 29th September 2026 | Tuesday | Tritiya Shraddha |
| 30th September 2026 | Wednesday | Panchami Shraddha, Chaturthi Shraddha |
| 01st October 2026 | Thursday | Shashthi Shraddha |
| 02nd October 2026 | Friday | Saptami Shraddha |
| 03rd October 2026 | Saturday | Ashtami Shraddha |
| 04th October 2026 | Sunday | Navami Shraddha |
| 05th October 2026 | Monday | Dashami Shraddha |
| 06th October 2026 | Tuesday | Ekadashi Shraddha |
| 07th October 2026 | Wednesday | Dwadashi Shraddha |
| 08th October 2026 | Thursday | Trayodashi Shraddha |
| 09th October 2026 | Friday | Chaturdashi Shraddha |
| 10th October 2026 | Saturday | Sarva Pitru Amavasya |
❓ Frequently Asked Questions
What is the difference between annual Shraddha and Pitru Paksha?
Annual Shraddha is performed on the specific Tithi of an ancestor's death each year. Pitru Paksha, or Mahalaya Shraddha, is a 16-day period to honor all ancestors, typically in September or October.
How accurate are online Tithi calculators?
Reputable calculators like ours use Vedic astronomical algorithms for precise Tithi calculation. However, for complex cases (e.g., partial Tithi overlap), consult an astrologer.
What if I don't know the exact death Tithi?
Use the known death date as a starting point. Our calculator can estimate the Tithi, but a priest or astrologer can provide precise guidance based on Vedic rules.
Can Shraddha be performed on a different day if the Tithi is inauspicious?
Shraddha should ideally align with the death Tithi. If inauspicious, an astrologer may suggest remedies or an alternative Tithi, but avoid arbitrary changes.
Are there apps for Shraddha Tithi calculation?
Yes — the JyotishGher app includes a Tithi calculator, Panchang, and Shraddha-specific features on Android and iOS.
Why is a Tithi Calculator important for Shraddha?
The Hindu lunar calendar differs from the Gregorian one, so identifying the correct Shraddha date can be challenging. A Tithi Calculator bridges this gap, ensuring precision — especially vital in the first year after death or for annual observances.
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