Korea92 said:
ah, im sorry i dint provide enough information xD
well im in California so i guess PG&E is my supplier,
(You have to *guess*??!)
So find out directly from them or, as Chet said, from your bill how much
they charge.
My computer is a desktop made by intel inside..so it says on sticker.
Oh, right, that enables us to tell you straight away what its power rating
is!
That is the make of CPU inside the box and of no value for this exercise.
More info could be gleaned from the make and model of the machine.
My monitor is from THE LCD UNIVERSE.
That sounds like a shop ("store") - living in England, I don't know. But see
previous comment about lack of information. It's like saying, "I bought a
car from A&B Ford dealership in Pasadena, so tell me how many miles to the
gallon it gives me."
Chet has given you all the pointers you need. Your next step is to do some
work yourself - plug in YOUR values for the variables, estiamte how many
hours per day you're running things for and do some maths.
You'll also need to add in anything else you want taken into consideration:
you say " a windows XP + the monitor + the modem + the router + etc etc..".
How are we supposed to know what is covered by "etc etc"?? If you want to
include the costs incurred by eg loudspeakers, a printer, a scanner, a
mains-powered external hard drive and a powered hub that are on all the
time, then you'll need to find out yourself how much electricity they use,
too - which isn't done by telling us the make of a component or where you
you bought them!