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Birthday & Marriage Anniversary Tithi Finder

Birthday & Marriage Tithi Finder

Find the exact lunar tithi for your birth or marriage date.

Last Updated: November 3, 2025

Embrace the timeless Hindu tradition of celebrating life's most important milestones by the lunar calendar. Our free Tithi Finder accurately calculates the tithi (lunar day) for your birthday or marriage anniversary. Enter the event details to discover the authentic Vedic date for your celebration and invite auspicious energies into your life.

Celebrate your life in a traditional way


How It Works

  1. Enter Event Details: Pick the date and exact time of the event (your birth or marriage).
  2. Select Location: The city or geographical coordinates where the event took place.
  3. Click “Find Tithi”: Our calculator uses the lunar calendar to determine the tithi.
  4. View Your Result: Get the authentic tithi name and timing to plan your blessed celebration.

Event Details (Birth / Marriage)

Fill the event date & time (birth or marriage) and the place of the event.

The event place timezone is used to accurately identify the original tithi.

Celebration Details

Choose the place and year for your anniversary celebration.

We will find the exact date this tithi occurs in your chosen year and celebration location.

May you be blessed with health, happiness, and a long life.


Built on Expertise and Tradition

Our Tithi Finder is the result of deep research into Panchangam and Vedic astrological principles. It's developed to provide the highest level of accuracy, allowing you to connect with the authentic, traditional dates for your most cherished life events.

It correctly handles complex scenarios like adhika masas (extra months), kshaya tithis (lost tithis), and the critical conjunction of the tithi and nakshatra to resolve ambiguities for dates spread over two days. We are committed to upholding the sanctity of these sacred calculations.

Why Tithi-Based Celebrations Matter

  • Spiritual Alignment: Connect your annual celebration with the original lunar energies of your birth or marriage for deeper spiritual significance.
  • Auspicious Blessings: Performing prayers on the event tithi is considered highly effective for inviting positive energies for the year ahead.
  • Meaningful Tradition: Embrace a unique tradition that honors the sacred cosmic timing of your life's most important milestones.

Frequently Asked Questions

What is an event Tithi (for a birthday or marriage)?

An event Tithi is the specific lunar day on which a significant event, like your birth (Tithi Pravesh) or marriage (Vivah Tithi), occurred. In Hindu culture, celebrating the annual return of this tithi is considered more spiritually significant than the calendar date.

Why celebrate birthdays and marriage anniversaries by tithi?

Celebrating by tithi aligns you with the original cosmic and lunar energies that were present during the event. This is believed to renew blessings, strengthen marital bonds, promote longevity, and bring spiritual harmony for the year ahead.

What is the significance of celebrating a marriage anniversary by tithi?

Celebrating your ‘Vivah Tithi’ is a powerful way to honor the sacred vows of marriage. It is believed to please the deities who witnessed the union, resolve planetary doshas, and strengthen the couple’s bond, leading to a long, happy, and prosperous married life.

How does a tithi-based anniversary differ from a date-based one?

A date-based anniversary follows the 365-day solar (Gregorian) calendar. A tithi-based anniversary follows the Hindu lunar calendar, where the ‘day’ (tithi) depends on the moon’s phase. Because the lunar year is shorter, your event tithi will fall on a different calendar date each year.

What if my Tithi falls on two days?

This is a common scenario that requires expert calculation. Our calculator follows strict shastric rules. If a tithi is present at sunrise on two consecutive days, the correct day to celebrate is the one that is conjoined with your Janma Nakshatra (your birth star). Our tool automatically performs this complex check to give you the single, most accurate date.

A Note From The Founder

Hello, I am Santhoshkumar Sharma Gollapelli, founder of OnlineJyotish.com. As a practicing Vedic Astrologer with over 20+ years of experience, my life's work is this fusion of ancient knowledge and modern technology. This Tithi Finder is not just a program; it's the culmination of decades of study and practice.

The tool is meticulously programmed based on the precise rules of calculation prescribed in the Dharma Shastras. My goal is to provide a technologically advanced yet spiritually authentic resource to help you honor your life's most important milestones with accuracy and confidence.

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