How can i work out how much power a computer uses?

[Colbaker]

Hi, I remember a site that allows you to work out how much power your computer uses, Can anyone remember what it is?

Thanks

 

[wizardmaxx]

There are a couple. Depends on what ulooking for

http://www.firingsquad.com/guides/power_supply/page2.asp

 

[Explicit]

http://www.extreme.outervision.com/psucalculator.jsp

 

[wizardmaxx]

http://www.extreme.outervision.com/psucalculator.jsp

Excellent Got to 282w for my setup