432,000 Years: The Number Shared by Berossus, the Kali Yuga and Valhalla

On 19 October 2026 I saw a post by @OMApproach on X. It set three old traditions side by side. The Hindu Kali Yuga lasts 432,000 years. The Babylonian priest Berossus gives ten kings 432,000 years before the Flood. The Norse hall of Valhalla holds 540 doors with 800 warriors behind each one, and 540 × 800 is 432,000.

The post ends with the words “Divide the Great Year”. I wanted to know if each claim holds up in the old texts. I also wanted to know what the sceptics say. This page is what I found.

I have written about this number before. I listed Berossus’s ten epochs, I looked at the four Yugas, and I compared the 10 patriarchs and the 10 kings in base 60. This page brings the 432,000 thread together in one place.

Berossus: ten kings and 120 sars

Berossus was a priest of Bel in Babylon. He wrote a history of his country in Greek, the Babyloniaca, around 290 to 278 BCE. The book is lost. Pieces of it survive as quotes in later writers, mainly Eusebius (about 300 CE) and George Syncellus (about 800 CE).

Isaac Preston Cory collected these pieces in his Ancient Fragments (1832). In his translation, the fragment from Syncellus reads:

In the second book was contained the history of the ten kings of the Chaldæans, and the periods of the continuance of each reign, which consisted collectively of an hundred and twenty sari, or four hundred and thirty-two thousand years; reaching to the time of the Deluge.

Berossus, via Alexander Polyhistor and Syncellus, Chron. 28, translated by I. P. Cory, Ancient Fragments (1832)

This tells me the 432,000 is not a modern sum. A Greek-writing priest gave it as one total, and he tied it to the Flood.

A sar (Greek saros) is a unit of 3,600 years. Another fragment in Cory explains the units:

now a sarus is esteemed to be three thousand six hundred years; a neros six hundred; and a sossus sixty.

Abydenus, via Syncellus and Eusebius, translated by I. P. Cory, Ancient Fragments (1832)

So the sum is 120 sars × 3,600 years = 432,000 years. In base 60 (the Babylonian number system), 3,600 is 60 × 60. That makes 432,000 equal to 2 × 60 × 60 × 60, a perfectly round number for a Babylonian scribe.

These are the ten reigns as Cory’s fragments give them. They match the table on my 10 patriarchs page.

#	King	Sars	Years
1	Alorus	10	36,000
2	Alaparus	3	10,800
3	Amelon	13	46,800
4	Ammenon (Oannes appears)	12	43,200
5	Megalarus	18	64,800
6	Daonus the shepherd (a fourth Annedotus appears)	10	36,000
7	Euedorachus (Odacon appears)	18	64,800
8	Amempsinus	10	36,000
9	Otiartes	8	28,800
10	Xisuthrus, the man of the Flood	18	64,800
	Total	120	432,000

Paschal Beverly Randolph printed the same list in Pre-Adamite Man (1863). He calls the reigns “lunar years” and gives the eighth king as Sancharis. Xisuthrus reigns 18 sars, which is 64,800 years, and that figure brings the total to exactly 432,000.

What strikes me most is who appears during these reigns. An Annedotus is Berossus’s word for a fish-man who came out of the sea. Oannes, the first of them, taught writing, the building of cities and temples, laws and geometry. In a paleo-contact reading, these are visiting teachers, and the 432,000 years are the span of their instruction before the Flood.

The Sumerian King List is older than Berossus. One copy, the tablet WB 444, gives eight kings 241,200 years, which is 67 sars. I cover it on my Sumerian King List page. The totals differ, but both are counted in sars.

The Kali Yuga: 432,000 human years

A Yuga is a world age in Hindu thought. There are four: Krita, Treta, Dvapara and Kali. We live in the Kali Yuga, the last and darkest one. Tradition dates its start to 3102 BCE.

The Vishnu Purana gives the lengths in “divine years”. Horace Hayman Wilson translated it in 1840:

Twelve thousand divine years, each composed of (three hundred and sixty) such days, constitute the period of the four Yugas, or ages. They are thus distributed: the Krita age has four thousand divine years; the Tretá three thousand; the Dwápara two thousand; and the Kali age one thousand: so those acquainted with antiquity have declared.

Vishnu Purana, Book I, Chapter III, translated by H. H. Wilson (1840)

Each Yuga also has a twilight before and after it. For the Kali Yuga each twilight is 100 divine years, so the whole age is 1,200 divine years. One divine year is 360 human years. So the Kali Yuga lasts 1,200 × 360 = 432,000 human years.

The four ages together make a Maha Yuga (great age) of 12,000 divine years. That is 4,320,000 human years, exactly ten Kali Yugas.

Wilson himself did not see astronomy in this. In his note he wrote:

It does not seem necessary to refer the invention to any astronomical computations, or to any attempt to represent actual chronology.

H. H. Wilson, note to Vishnu Purana, Book I, Chapter III (1840)

I keep his view here because it is the honest starting point. The scheme is built from 4, 3, 2, 1, from thousands, and from 360. Whether the builders knew more than that is the open question.

Valhalla: 540 doors and 800 warriors

The Grímnismál (Sayings of Grimnir) is a poem in the Poetic Edda. Odin speaks it in disguise. The einherjar are the fallen warriors who live with Odin in Valhalla. At Ragnarök, the end of this world, they march out to fight the wolf Fenrir.

Henry Adams Bellows translated the poem in 1923. His stanza 23 reads:

Five hundred doors and forty there are,
I ween, in Valhall's walls;
Eight hundred fighters through one door fare
When to war with the wolf they go.

Grímnismál 23, translated by Henry Adams Bellows, The Poetic Edda (1923)

Read in our decimal numbers, that is 540 doors × 800 warriors = 432,000 warriors. Bellows notes that Snorri Sturluson quotes this stanza as proof of the vast size of Valhalla.

The number appears at the end of a world. That is the same place Berossus puts it, just before the Flood. For me this is the part that is hard to dismiss.

The Great Year and precession

Precession of the equinoxes is a slow wobble of the Earth’s axis. Because of it, the stars behind the rising sun on the spring equinox shift a little every year. The shift is about one degree in 72 years.

A full circle has 360 degrees. So one full turn takes 72 × 360 = 25,920 years. This full turn is often called the Great Year, or the Platonic Year. Modern astronomy gives a value closer to 25,770 years, so 25,920 is a rounded figure.

The numbers of precession fit 432,000 neatly. 72 × 6,000 = 432,000. Thirty degrees, one sign of the zodiac, take 2,160 years, and 2,160 × 200 = 432,000. Half a sign is 1,080 years, and 1,080 is ten times 108, a sacred number in India.

This is what “Divide the Great Year” in the post means. The idea is that 432,000 is a fraction or multiple of the precession cycle, written into myth.

Hamlet’s Mill: a message in the myths

Giorgio de Santillana was a historian of science at MIT. Hertha von Dechend was a historian of science in Frankfurt. In 1969 they published Hamlet’s Mill: An Essay on Myth and the Frame of Time. Their thesis is that many old myths are a technical language for precession.

In chapter 10, they quote the Valhalla stanza and add:

That makes 432,000 in all, a number of significance from of old.

Giorgio de Santillana and Hertha von Dechend, Hamlet's Mill (1969), p. 162

They then link the number to the Rigveda, which is said to have 432,000 syllables in 10,800 stanzas. They also quote the German scholar Franz Rolf Schröder:

To quibble away such a coincidence, or to ascribe it to chance, is in my opinion to drive skepticism beyond its limits.

Franz Rolf Schröder, quoted in Hamlet's Mill (1969), p. 162

Joseph Campbell: the same number in three places

Joseph Campbell was an American scholar of myth. In The Masks of God: Oriental Mythology (1962) he set out the same three sources as the @OMApproach post. He also brought in the Sumerian king lists of the kings before the Flood.

About the Valhalla stanza he wrote that “540 times 800 is 432,000, which is the number given by Berossos for the sum of years of the antediluvian kings.”

He took it up again in The Inner Reaches of Outer Space (1986). For him it was a sign of one very old, shared measure of time.

Graham Hancock: a lost science of the sky

Graham Hancock picked up the thread in Fingerprints of the Gods (1995). He reads 72, 2,160, 4,320 and 25,920 as a code for precession. In his view, a lost civilization measured precession precisely and left the numbers in myth so they would survive a catastrophe.

He follows Hamlet’s Mill on the Valhalla stanza. He also points out that in Norse myth Ragnarök is tied to the world’s axis coming loose. That is a fitting image for precession.

In later work with Robert Bauval, Hancock argues that the Great Pyramid models the northern half of the Earth at a scale of 1 to 43,200. I treat that as a separate claim, and I have not checked the measurements myself.

The case against a link

I want to give the sceptics their full weight. Their first point is about the Old Norse words.

The original stanza says Fimm hundruð dura ok umb fjórum tögum, “five hundred doors and four tens”. In Old Norse, hundrað usually meant the long hundred, which is 120, not 100. The Old Norse grammar of E. V. Gordon (1957) gives tvau hundrað as 240.

Read that way, the doors are 5 × 120 + 40 = 640. The warriors are 8 × 120 = 960 per door. The total is 614,400, not 432,000. The famous result only appears when you read the poem with our decimal hundred.

Their second point is about the maths. 432,000 has a very large number of divisors. Any culture that counts in 60s, or in 12s and 10s, will often land on its multiples. A shared number can then come from shared arithmetic, not shared knowledge.

Their third point is about precession. The rate of one degree in 72 years is a rounded modern value. No Babylonian or Vedic text states it. Hipparchus is the first known person to describe precession, in the 2nd century BCE.

Their fourth point is dating. Berossus wrote around 280 BCE. The Puranas took their present form in the first millennium CE. The Poetic Edda was written down in Iceland in the 13th century. Contact between these traditions over those centuries is possible, so a common source does not need to be very ancient.

Where I stand

I accept the sceptics’ point about the long hundred. It is a real weakness in the Valhalla part, and I will not hide it.

The Babylonian and Indian figures are different. Both are stated in plain words, as 120 sars and as 1,200 divine years of 360. Both give 432,000. Both close a long age that ends in a flood or a collapse.

My page on cyclical time shows how Randolph saw 360 and 432 everywhere in the old chronologies. My great flood stories page shows how many cultures remember an ending by water.

For me, the strongest reading is that 432,000 is a memory, not a coincidence. It may be a measure of time handed down from teachers like Oannes, who came “to soften manners and humanize” human life, as Cory’s Berossus says. It may also be a trace of a lost sky-science, as Hamlet’s Mill and Hancock argue. I cannot prove either. I can show that the number sits at the end of the age in Babylon and in India, and that is where I want to keep digging.

Sources

• @OMApproach, post on X, 19 October 2026: x.com/OMApproach/status/2112258936568959433
• Berossus, Babyloniaca, fragments via Alexander Polyhistor, Abydenus, Eusebius and Syncellus, in I. P. Cory, Ancient Fragments (1832). Text online at jasoncolavito.com/berossus.html
• Vishnu Purana, Book I, Chapter III, translated by H. H. Wilson (1840): sacred-texts.com/hin/vp/vp037.htm
• Grímnismál 23, in The Poetic Edda, translated by Henry Adams Bellows (1923), Project Gutenberg: gutenberg.org/ebooks/73533
• Grímnismál 23, Old Norse text: heimskringla.no/wiki/Grímnismál
• E. V. Gordon, An Introduction to Old Norse, 2nd edition (Oxford, 1957), pp. 292 to 293, on the long hundred
• Giorgio de Santillana and Hertha von Dechend, Hamlet’s Mill: An Essay on Myth and the Frame of Time (Gambit, 1969), chapter 10, p. 162
• Joseph Campbell, The Masks of God: Oriental Mythology (Viking, 1962)
• Joseph Campbell, The Inner Reaches of Outer Space (1986)
• Graham Hancock, Fingerprints of the Gods (1995)
• Paschal Beverly Randolph, Pre-Adamite Man (1863)