How Much Do CFLs Effect The Electric Bill?

GMNRecordsCT3

Well-Known Member
I only have 2 24watt CFLs right now but, I plan do get maybe 4 or 5 more... How much would you expect the 2 going for 24hrs a day would do to the bill? And how much would a total of 7 24watt CFLs add?



p.s. if this sounds a bit crazy im a bit too high...:joint:
 

Smith An Wes

Active Member
an avg of $3.64 for 2 going 24hrs a day for 30 days
7 would be $12.75 on avg it might be higher or lower depending on where you are from but those are avg American prices
 

GMNRecordsCT3

Well-Known Member
an avg of $3.64 for 2 going 24hrs a day for 30 days
7 would be $12.75 on avg it might be higher or lower depending on where you are from but those are avg American prices
Wow... cool... I thought having 2 on for 24hrs would be an extra 237 dollars or some crazy number... all that stressing for nothing... Thanks for ya help...
 

LoudBlunts

Well-Known Member
237 dollars?


come on dude, your using cfls not a grow light.


with an increase of 237 bucks im sure you could use 3-4 1000 watters and be under or right around $237 bucks
 

CALIGROWN

Well-Known Member
237 dollars?


come on dude, your using cfls not a grow light.


with an increase of 237 bucks im sure you could use 3-4 1000 watters and be under or right around $237 bucks
Loudblunts you should know all about this cfl shit.....lol.....:roll:
 

thelittletruck

Well-Known Member
It's a very simple calculation.

Add your total number of watts so say 7 X 24 watts = 168 watts
Multiply this number by the number of hours you will be using these lights So 168 watts X 24 hours = 4032 Watt Hours
Divide this number by 1000, because there are 1000 watts in 1 kilowatt hour. 4032 / 1000 = 4.032

This is the number of kilowatt hours you use in 1 day.

Multiply this by the # of days in a month, say 30
4.032 X 30 = 120.96 kilowatt hours / month

On your electric bill, go find the pricing per kilowatt hour. Mine is $ 0.105

So, 120.96 kilowatt hours X $0.105 = $ 12.7008 / month
(assuming a month = 30 days, 1 kWh costs $0.105, and lights are on 24/0)
 
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