Question on home organization electric usage? my home office uses the following (all calculation are based on a...

my home office uses the following (all calculation are based on a .10 X 1 KWH (10 cents per KWH Maryland electric rate)

a * = 24\7 operation

verizon router *
dlink router *
cisco 4 port mini switch *
motorola vonage adapter *
RCA 4 procession office phone
logitech powered desktop speakers (no sub)
hp deskjet printer
WD 500 GB mybook external *
toshiba satellite laptop (est 15 hrs)
hp desktop (headless) *
compaq desktop + 15" lcd (est 10 hrs)
hp desktop (idle & headless) running linux *
APC backup UPS 350 series *
motorola cell phone chrgr (est 4 hours)
kodak camera mobile chrgr (est 6 hrs)
60 watt office kerosene lamp (est 10 hrs)

this is the TOTAL equipment used in my home organization, all calculation are based on day after day use

I am trying to get a ROUGH ESTIMATE of KWH used from this room on a 31 light of day cycle (even close would be great)

all electricans and math whizs are pressed to try to help

i stink at math so gratitude again!
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Answers:    Ball park figure lone. 186 Kilowatt hours at .10 = $18.60 cents per 31 day cycle. For everything you timetabled. And the hours you gave.
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You forgot the lights and boil, and air conditioning. Get those figure in somehow. I would call upon your light company and ask them how to estimate. They should be capable of help you.