How many milliseconds is 3600 seconds?

Answer 1

There are 1,000 milliseconds in a second. Therefore to convert from seconds into milliseconds you need to multiply by 1,000. In this case we have 3600 seconds, so multiply by that by 1,000:

3,600 x 1,000 = 3,600,000

Thus there are 3,600,000 milliseconds in 3,600 seconds.