# How Many Seconds in an Hour

**Why use the online how many seconds in an hour calculator?**

Using Mycalcu’s **how many seconds in an hour calculator**, you just not get the number of seconds in an hour, but also you will be able to find out seconds in x number of hours quickly and easily.

Check out how many seconds are there in x number of hours? It is totally free and needs no sign-in or registration at all.

**How does it work?**

This online calculator uses the following formula:

1 hour= 60 minutes/hour x 60 seconds/minute = 3600 seconds/hour

Therefore, there are 3600 seconds in an hour.

And if you want to find out seconds in x number of hours then

X hours= X x [60 minutes/hour x 60 seconds/minute]

**How to use how many seconds in an hour calculator?**

It is very simple, enter the number of hours you want to convert into seconds and click calculate.

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