Full name: century
Plural form: centuries
Category type: time
Scale factor: 3155760000
The SI base unit for time is the second.
1 second is equal to 3.1688087814029E-10 century.
Valid units must be of the time type.
You can use this form to select from known units:
A century is a period of 100 years, which can have either 24 or 25 leap years, depends on whether the year xx00 is a leap year or not.
We assume there are 25 leap year days in a typical century. A non-leap year of 365 days would have 86,400 * 365 = 31,536,000 seconds in it. Adding another 25 days adds 2,160,000 seconds, so there are a total of 3,155,760,000 seconds in a century that has 25 leap years.
century to draconic year
century to hour
century to Gregorian month
century to synodic month
century to sidereal year
century to tropical month
century to day
century to fortnight
century to anomalistic month