## Convert century to second

 century second

How many century in 1 second? The answer is 3.1688087814029E-10.
We assume you are converting between century and second.
You can view more details on each measurement unit:
century or second
The SI base unit for time is the second.
1 century is equal to 3155760000 second.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between centuries and seconds.
Type in your own numbers in the form to convert the units!

## Date difference between calendar days

You may also want to find out how many days are between two dates on the calendar. Use the date calculator to get your age in days or measure the duration of an event.

## Quick conversion chart of century to second

1 century to second = 3155760000 second

2 century to second = 6311520000 second

3 century to second = 9467280000 second

4 century to second = 12623040000 second

5 century to second = 15778800000 second

6 century to second = 18934560000 second

7 century to second = 22090320000 second

8 century to second = 25246080000 second

9 century to second = 28401840000 second

10 century to second = 31557600000 second

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## Definition: Century

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.

## Definition: Second

The second (symbol s) is a unit for time, and one of seven SI base units. It is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom at zero kelvins.

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