Puranic Time Measurements Explained




time measurement

Puranic Time Measurements

The Puranas describe a number of time cycles within cycles. Discussion of these cycles can become confusing because different cycles are measured in different types of units. For example, the cycle are often described in units of deva years ( years in the higher planets), each of which equals 360 human years.

The following description start with the smaller cycles and works up to the larger ones. The length of each cycle is given in ordinary human (earth) years, as well others units where appropriate. Large numbers are described using the conventions of American English: thus a million is thousand thousand, a billion is a thousand million, a trillion is a thousand billion.

Maha Yuga

The smallest cycle is called a Maha Yuga. A Maha Yuga is 4,320,000 human years. Each Maha yuga is subdivided into the following four ages, whose lengths follow a ratio of 4:3:2:1.

Satya Yuga (also called Krita Yuga)

The first age is 1,728,000 human years. Also known as the Golden Age or age of Truth. The qualities of this age are: virtue reigns supreme; human stature is 21 cubits; lifespan is a lakh of years, and death occurs only when willed.

Treta Yuga

This second age is 1,296,000 human years. Also known as the Silver Age. The qualities of this age are: the climate is three quarters virtue and one quarter sin; human stature is 14 cubits; lifespan is 10,000 years.

Dvapara Yuga

This third age is 8,64,000 human years. Also known as the Bronze Age. The qualities of this age are: the climate is one half virtue and one half sin; lifespan is 1000 years.

KaliYuga

The fourth and the last age is 4,32,000 human years. Also known as the Iron Age. This is the age in which we are presently living. The qualities of this age are: the climate is one quarter virtue and three quarter sin; human stature is 3.5 cubits; lifespan is 100 or 120 years.

Brahma Days (Kalpas)

A kalpa is a single daytime period in the life of Brahma, the creator God. Two kalpas are a day and a night of Brahma.

Each kalpa is composed of 1000 Maha Yugas. A kalpa is thus equal to 4.32 billion human years.

At the end of Brahma’s daytime period, the Three Worlds (Bhuloka, Bhuvarloka, Swarloka) and the seven underworlds ( of the nagas) are temporarily dissolved (Pralaya); that is, the same souls will be reincarnated when the next day of Brahma beings.

The Vishnu Purana states that at the end of the daytime period of Brahma, a dreadful drought occurs that lasts 100 years, and all the waters are dried up. The sun changes into seven suns, and the three worlds (Bhurloka or Earth, Bhuvarloka or the Lowest heaven, and Swarloka or the next higher heaven) and the underworlds are burned bare of life. The inhabitatns of Bhuvarloka and Swarloka flee to the next higher heaven, Maharloka, to escape the heat; and then the next higher heaven, Janaloka.

Then mighty clouds form and the three worlds are completely flooded with water. The lord Vishnu reposes on the water in meditative rest for another whole kalpa (4.32 billion years) before renewing the creation.

The destruction that take place at the end of a daytime of Brahma is referred to as naimittika, which is incidental or occasional. The characteristic of this destruction is that the three worlds continue to exist but are made uninhabitable. The souls of individuals also continue to exist to be reincarnated in teh next daytime of Brahma.

Brahma Years

A year of Brahma is composed of 360 day/night cycles of Brahma, or 720 kalpas, or 8.64 billion years.

Brahma Life

The lifespan of Brahma is 100 Brahma years, or 72000 kalpas, or 311.04 trillion human years. At the end of the life of Brahma, all worlds are completely dissolved (Mahapralaya).

Manvantaras

Another cycle that overlaps the others is that of Manvantaras. Each kalpa is reigned over by a succession of 14 manus, and the reign of each Manu is called a manvantara. A single Manvantara is approximately 71 Maha Yugas.

Each Manvantara is followed by a Deluge, which destroys the existing continents and swallows up all living beings, except the few who are preserved for the re-peopling of the earth.

Our Position

We are located in the fifty-first Brahma year of the life of our Brahma. Within that Brahma year, we are in the first brahma day, called the Baraha Kalpa. Within that Brahma day, we are in the seventh Manvantara, and in the 28th Maha Yuga of that Manvantara. This would place us at about the 454th Maha Yuga of the 1000 maha Yuga that comprise this day of Brahma.

Within this Mahayuga, we are in Kali Yuga. The 5100th year of Kali Yuga will correspond to the year 2000AD. That means that we are fairly early in the Kali Yuga and this age will continue 4,26,000 more years.