›› Measurement unit: millennium

Full name: millennium

Plural form: millennia

Category type: time

Scale factor: 31536000000

›› SI unit: second

The SI base unit for time is the second.
1 second is equal to 3.1709791983765E-11 millennium.

›› Convert millennium to another unit

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›› Definition: Millennium

A millennium is a period of time equal to one thousand years. There are two main viewpoints about naming millennia and there was a popular debate leading up to the celebrations of the year 2000 as to whether 2000 was the beginning of a new millennium. Historically, there has been debate around the turn of the millennium, centuries and decades before.

›› Sample conversions: millennium

millennium to hour
millennium to nanosecond
millennium to shake
millennium to minute
millennium to tropical year
millennium to week
millennium to day
millennium to Julian month
millennium to microsecond
millennium to sidereal month