how do i find out how much power my system is using?

[LongCoolMother]

i run a web server 24 hours a day and my parents are getting upset about it using electricity and the bill. is there any application or something that can measure it? i have a 300W power supply...and athlon 1.4 and radeon 8500 and a 7200rpm hard drive..

 

[HappyPuppy]

Depending on where you live, it costs about 10-15 dollars a month. Tell your parents to chill.

 

[RU482]

move out man...or, tell them to get fvcked