How many Seconds in 1 Hour?

 

It's 3600 seconds in 1 hour

 

Explaination= minute = 60 seconds

Multiply every minute by 60 seconds

30 minutes is half an hour which is = 1800 seconds

Another half of are is 30 minutes, which is another = 1800 seconds

30 minutes plus 30 minutes is equal to 1 hour = 3600 seconds