How many hour in 1 century?
The answer is 876600.
We assume you are converting between hour and century.
You can view more details on each measurement unit: hour or
century
The SI base unit for time is the second.
1 second is equal to 0.00027777777777778 hour, or 3.1688087814029E-10 century.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hours and centuries.
Type in your own numbers in the form to convert the units!

››Date difference between calendar days

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You can do the reverse unit conversion from
century to hour, or enter any two units below:

The hour was originally defined in Egypt as 1/24 of a day, based on their duo-decimal numbering system (which counted finger joints on each hand).

››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.

››Metric conversions and more

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