How many days in 1 century?
The answer is 36525.
We assume you are converting between day and century.
You can view more details on each measurement unit: days or
century
The SI base unit for time is the second.
1 second is equal to 1.1574074074074E-5 days, 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 days and centuries.
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.

››Want other units?

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

A continuous period of 24 hours which, unless the context otherwise requires, runs from midnight to midnight.

››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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