# How Many Days Are in a Century? Online Calculation

**Definition :**

A century consists of 100 years.

- So multiply 365 (days in year) to 100 years to get the days in a century.

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## Days in a Century - Calculation

To calculate the total number of days in a century, we first need to determine the number of days in a year. Since there are 365 days in a common year and 366 days in a leap year (which occurs every four years), we can calculate the average number of days in a year over a century:

**Number of days in a common year = 365 days****Number of days in a leap year = 366 days****Average number of days in a year = (365×97+366×3)/100=365.24 days (approximate)**

Then, we multiply the average number of days in a year by the number of years in a century:

100 years × 365.24 days/year ≈ 36524 days

### Key Points:

- A century represents a significant period of time consisting of 100 years, and it’s commonly used for historical and chronological analysis.
- The calculation of days in a century considers both common years and leap years to account for the variations in the number of days per year.
- Leap years, occurring approximately every four years, add an extra day to the calendar year (February 29th), resulting in 366 days for those years.
- The average number of days per year over a century helps to provide a more accurate estimation of the total number of days in a century.
- Understanding the number of days in a century is crucial for various purposes, including historical studies, calendar development, and time management.

In summary, there are approximately 36,524 days in a century, calculated by considering both common years and leap years and averaging the number of days per year over the span of 100 years.