my math must be off

  • Thread starter webehigh
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webehigh

11
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Correct me if I'm wrong but at 10cents a kwh running 10,000 watts a month that would only cost $360 a month and would still be a somewhat normal bill but I must be wrong?
 
SuperCan

SuperCan

63
18
Correct me if I'm wrong but at 10cents a kwh running 10,000 watts a month that would only cost $360 a month and would still be a somewhat normal bill but I must be wrong?

You are off approximately by a factor of two.

We're in luck because your cost and your wattage are both factors of 10, which makes the calculation easy. I already did it in my head, but I'll walk you through it.

Here goes.

You're running 10,000 watts and there are 1,000 watts in a kilowatt.

10,000 watts x 1 kilowatt/1,000 watts = 10 kilowatts.

There are ~ 730 hours in a month, so we multiply these two figures to get kilowatt-hours.

10 x 730 = 7300 kilowatt-hours

Now we multiply by your cost of $0.10/kilowatt-hour.

7300 kilowatt-hours x $0.10/kilowatt-hour = $730

Since you are in the hundreds with your estimate I think you made a mistake with the number of hours in a month.

Under this setup the number of hours you run the lights is the amount of dollars that you will spend.

This is because 10,000/1000 x $0.1 = $1

So roughly whatever your lighting schedule is, that is the contribution from your lights to your bill. The rest of your equipment and house lights if you're at a residence, as well as other appliances like water heater will make up the rest of the cost.

If this were in a home and you were on 12/12 lighting schedule I would guess your bill to be around $500-$600 depending on cooling requirements, size of the home, and number of occupants.
 
Classic Remix

Classic Remix

1,800
263
I think he was calculating a 12/12 schedule... That would make sense w his number... Or he was off the wall from the start
 
Classic Remix

Classic Remix

1,800
263
Hell I'd be open to even negotiations around that range hahaha.
 
Dad

Dad

480
93
EXample:
600 watt hps running 12/12
600 times 12 = 7200
7.2 kwh times 30 days in a month = 216 kwh per month
216 times your states energy price = how much you pay
For running a 600 in 12/12 in Vegas is 10.72 a month
 
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paulycali

2,479
163
What about tiers? It should cost about $2,000 in electricity to run a 10k grow
 
fishwhistle

fishwhistle

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263
It does,trust me,I think a 1k avgs about 80-90 bucks ea. approximately for me,im on the tier system which is another big ass ripoff as a business doesnt pay this way.I think my tiers begin at .10 and end at like .38 and you get to that really quick,fucking edison raping away!
 
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webehigh

11
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This is how I added it up 10k for 12 hours a day would be 120 kwh multiply that by 30 days = 3600 kwh by 10cent is 360 a month so I guess that's right and what is a tier I don't see that word anywhere on my bill and if you think my electric rates are cheap you should see the houses you can buy a legit mansion for around 200gs I live in the best city in America when it comes to stuff like that. If only they would legalize weed
 
jkbeing

jkbeing

285
63
How bout 4x that,
But I do feel like it ain't no thing here, less fear is a good thing. I only fear my electricity bill.... oh, and root aphids!
 
LexLuthor

LexLuthor

2,972
263
How bout 4x that,
But I do feel like it ain't no thing here, less fear is a good thing. I only fear my electricity bill.... oh, and root aphids!



Damn, 4x's is harsh bro, but yeah less fear is a good thing, IMO peace of mind is priceless.
 
woodsmaneh

woodsmaneh

1,724
263
I spend 1600.00 a month running 12k and chillers ect.
 
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