Blog post image ;hindi calendar ,vikram samwat explained in detail along with the concept of tithi, see how hindu calendar is built differently from other calendars

Origin of Vikram Samvat ;it’s roots in Indian national calendar

The calendar is traditionally linked to King Vikramaditya of Ujjain, a legendary ruler celebrated in Indian folklore for his wisdom, courage, and patronage of scholars. According to tradition, Vikram Samvat began in 57 BCE to commemorate his victory over foreign invaders (often associated with the Shakas).
This means Vikram Samvat is not just a religious calendar — it is also a symbol of civilizational continuity, linking mythology, regional identity, astronomy, and political history.

Vikram Samvat in Nepal: A Living National Calendar

While India officially uses the Saka Calendar for government purposes, Nepal officially follows Vikram Samvat as its national calendar.

  • The Nepali New Year begins in the month of Baishakh (around mid-April).
  • Government documents, newspapers, and official events in Nepal use Vikram Samvat dates.
  • As of 2025 CE, Nepal is in 2082 Vikram Samvat.

This makes Vikram Samvat one of the oldest continuously used calendars in the world — still functioning at a national leve

A Tithi’s place in Indian ancient calendar

We believe in making Indian calendar simple for NRIs
Imagine the moon on its journey around the Earth. A tithi is the time it takes for the moon to move exactly 12 degrees away from the sun. Because the moon’s orbit isn’t a perfect circle, its speed changes. Sometimes it’s a little faster, sometimes a little slower. This means a tithi isn’t a fixed length! It can be as short as 19 hours or as long as 26 hours.  

Now that we have our tithis, how do they form a month? A Hindu lunar month is a story told in two parts, or pakshas (fortnights), each containing 15 tithis.  

Shukla Paksha (The Bright Fortnight): This is the waxing phase. It begins the day after the new moon (Amavasya) and builds up to the full moon (Purnima). The nights get brighter and brighter as the moon grows fuller. This is often considered a very auspicious time.  

Krishna Paksha (The Dark Fortnight): This is the waning phase. It starts the day after the full moon, as the moon begins to shrink, leading back to the darkness of the new moon.

Together, these two fortnights make up one full lunar month. If you’re curious about the beautiful Hindu months name in hindi, you can explore our complete guide on the homepage, which dives deep into each one.

The Calendar’s Clever Trick: Adhik Maas 2026 , the Extra Month

Here’s where the real magic happens. A year made of 12 lunar months is about 354 days long. But a solar year—the time it takes for the Earth to orbit the sun—is about 365 days. That’s a difference of roughly 11 days every year!  

If you didn’t correct this, the seasons would drift. In a few years, Diwali, a festival of lights celebrated in autumn, would start showing up in the middle of summer. Not ideal, right?

The Gregorian calendar solves this with a leap day every four years. The Hindu lunisolar calendar has a more elegant solution: the Adhik Maas, or the extra month. About every 32-33 months, an entire extra month is added to the calendar. This clever intercalation pushes the calendar back into alignment with the solar year, ensuring that festivals always fall in their correct seasons. This special month, also known as  Purushottam Maas, is considered highly auspicious for spiritual activities.  

Vikram Samvat vs. The Gregorian Calendar: What’s the Difference?


So, how does this ancient system stack up against the one we use daily?

It’s Lunisolar, Not Solar: The Gregorian calendar is purely solar. The Vikram Samvat is lunisolar, meaning it masterfully balances the cycles of both the moon (for months) and the sun (for the overall year).  

The Year is Different: The Vikram Samvat calendar began in 57 BCE. This means it is 56-57 years ahead of the Gregorian calendar. So, as of late 2025, we are in the year 2082 in the Vikram Samvat!.  

The New Year Starts in Spring: The new year in the Vikram Samvat typically begins in the spring with the month of Chaitra, a time of renewal and new beginnings.  

A Timeless Connection to the Cosmos

The Hindu calendar is more than just a system for marking dates. It’s a living tradition that reflects a deep understanding of astronomy and a worldview that sees humanity as part of a grand cosmic dance. It doesn’t force time into a box; it flows with the natural rhythms of the heavens.

So the next time you check the date for a Hindu festivals or panchang , take a moment to appreciate the incredible wisdom woven into it—a perfect harmony of the sun, the moon, and the stars.

How do you calculate the current Vikram Samvat year from the English date?

It’s simpler than it looks! The Vikram era is generally 57 years ahead of the Gregorian calendar. To find the current Samvat, just add 57 to the current year (e.g., $2025 + 57 = 2082$). Keep in mind that since the Hindu New Year starts in the spring, the calculation shifts slightly between January and March.

Why is a Hindu Tithi sometimes longer or shorter than 24 hours?

Unlike a fixed solar day, a Tithi is based on the Moon’s actual speed in the sky. It represents the time the Moon takes to move exactly 12 degrees away from the Sun. Because the Moon’s orbit isn’t a perfect circle, this journey can take anywhere from 19 to 26 hours, which is why festivals often seem to “overlap” two days.

What is the main difference between Vikram Samvat and Saka Samvat?

Think of them as the “Cultural” vs. “Official” calendars. Vikram Samvat (57 BCE) is older and dictates the dates for most festivals like Diwali. Saka Samvat (78 CE) is the official National Calendar of India, used by the government for gazettes and All India Radio broadcasts.

How does an Adhik Maas (Extra Month) keep our seasons in sync?

A lunar year is about 354 days, while a solar year is 365 days. Without a fix, that 11-day gap would eventually push the spring festival of Holi into the middle of winter! To stop this “seasonal drift,” the Hindu calendar adds a 13th month, or Adhik Maas, roughly every 32.5 months to hit the reset button.

What are the Shukla Paksha and Krishna Paksha fortnights?

Every Hindu month is a story told in two halves. Shukla Paksha is the “Bright Fortnight” where the moon grows (waxes) toward the full moon (Purnima). Krishna Paksha is the “Dark Fortnight” where the moon shrinks (wanes) toward the new moon (Amavasya). Together, they form one complete lunar cycle.