can someone figure this out for me??

im using 3 27 watt cfl lights to grow my weed. and electricity cost me 8.27cents a kwh. i think. does that sound right? and if so can someone figure out how much it would cost to keap those three lights on a 16-8 cycle for a month?

a month? you cant grow shit in just a month

wow. i obviously know that. its just if someone can figure out how much it will cost me a month i'll know how much it will cost me over the entire grow before i start.

(81 watts x 16 hours a day x 30 days a month) / 1000 = 38.88 kwh uses

38.88 x .0827 = $3.22

dood ur usen cfl's u aint got no elecric bill to worry about. wait til u get sum HID then you will worry.