How Many Seconds in a Decade

Are you good at calculation? Try one decade to seconds – how many seconds are there in a decade?

In a decade there are 315,360,000 seconds.

Online Conversion for Time Unit

People nowadays use second, minute, hour, day, month and year to measure time, which is clear to everyone. And there is decade, a period of 10 years. So how many seconds are in 10 years?

As we know, there are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, 365 days in a year (in this case a year is a common year with exactly 365 days). So how many seconds in a decade? Let’s break it down.

So,
. 1 minute = 60 seconds
. 1 hour = 60 minutes
1 hour = 60s x 60m = 3,600 seconds 
(PS: minute= m, second= s, hour= h, day= d, year= y)

Then,
. 1 day = 24 hours
. 1 year = 365 days
. a decade = 10 years
10 years = 3,600s x 14h x 365d x 10y = 315,360,000 seconds

10 years = 315,360,000 seconds