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Capt_Storm's avatar
Capt_Storm
Explorer
Jun 23, 2014

Run reffer on electric or propane when home?

Just wondering which way is cheaper?

I use the fridge a lot on propane camping and I even use it to camp in the winter where I snowmobile so the furnace gets used also.
With all that use in 3 years I only used 12 gallons of propane. I can get propane for 3 bucks a gallon. So I used 36 dollars worth in 3 years.
Seems really cheap.
At home though I leave it on auto which means it's on electric.
My electric cost about 15 cents a kilowatt hour after taxes and delivery. I'm not really good enough at math to figure out which is cheaper. Anybody have a clue or/and is it better to use one over the other?

28 Replies

  • With those costs propane is cheaper. I've worked out the math on home appliances. Around here I pay about $.11 per kWh for electricity. If propane is $3.24 per gallon or less then propane is cheaper. So for you, propane is much cheaper.
  • pianotuna wrote:
    Hi,

    On electric it will use about 4.8 kwh per day.


    So about 75 cents a day..thanks.
  • 2oldman wrote:
    I will say that's some pretty expensive electricity.


    I'm in ny..aint nothing cheap..you outta see my taxes! lol

    We hardy ever rent sites with electric..mostly always boondock.

    I guess it's not worth trying to figure it out like what was said.
    I know our e bill goes up when it's plugged in. A lot of that is prolly the battery's getting charged so I turn the disconnect switch off a lot more then I used to.
    About 25 a month here at home just to have it plugged in it seems,hard to tell.
  • I used to have a chart of which is cheaper but throw it out when I was driving to propane re-fill place at 10 mpg (Class C) to get tank to re-filler.
  • With so little usage the difference between the cost of the 2 wouldn't buy you a cup of coffee. Interesting exercise if you want but not worth the time.
  • 3 buck propane is expensive for around here. It's currently $2.65 the place I go. But even so, I run it on shore power as much as possible. Plugged in at a campground, the electric is generally built into the site price, whether I use it or not (meaning it's free to use, since I already paid for it). On the road or boon docking, I have no choice but propane. Neither is going to break the bank, though.