A century consists of 4,866,240,000 seconds. This calculation accounts for both common years (365 days) and leap years (366 days) that occur over a 100-year period.
How Many Seconds in a Century?
Step-by-Step Calculation:
1. Seconds in a Minute
There are 60 seconds in a minute.
2. Minutes in an Hour
Each hour has 60 minutes, making a total of 3,600 seconds per hour.
3. Hours in a Day
A day contains 24 hours, which gives us 86,400 seconds per day.
4. Days in a Year
A year typically has 365 days, except for leap years, which have 366 days.
5. Leap Year Adjustment
In a century, there are 24 leap years and 76 common years. This affects the total days in a century.
6. Final Calculation
- 76 common years: 76 × 365 × 86,400 = 2,366,400,000 seconds
- 24 leap years: 24 × 366 × 86,400 = 2,499,840,000 seconds
Total seconds in a century: 4,866,240,000 seconds.
For a visual explanation of how many seconds are in a century, watch the video: How many seconds in a century?
Conclusion
In conclusion, a century contains 4,866,240,000 seconds, considering both common and leap years. This
Also see: How Long is a Century?