Freud,
Online search would help you out.
Can you spell G O O G L E? If so, go to Google.com and search for 'metric conversions'. Oh, never mind I did it for you and here are some of the better sites.
Good Luck now.
http://www.onlineconversion.com/
http://www.allmath.com/metric.asp
http://www.worldwidemetric.com/metcal.htm
http://www.sciencemadesimple.com/conversions.html
Unless I was on a sinking ship and had to figure out time until sunk I would not need any of this stuff. I don't sail so this works for me!