An electric space heater can help warm up a room but how much electricity does a space heater use.
Space heater electricity cost per hour.
If your cost for electricity per unit is 0 12 then you use the following calculation.
If you run your space heater for 10 hours in a day that s 1 5 daily which works out to be 67 5 a month.
30 minutes per day is 0 5 power use watts.
So if you have a 500w unit that s 1 2 or 0 5 of a kilowatt.
To calculate the running cost of heaters we will assume that a household pays a usage rate of 30c per kwh for electricity and 2 4c per mj for natural gas on a single rate energy tariff for simplicity we also assume that the heater is operating at maximum capacity i e.
Electric space heaters provide heat quickly and because they run on household electricity you never have to buy fuel for them.
Hours used per day.
If you have a heat pump and use it a lot you may run it somewhere between 10 and 15 hours a day.
If you pay the average nationwide electricity rate of 0 12 per kilowatt hour you pay 0 18 for every hour the element is running at maximum power and about 0 10 per hour at the lowest setting.
To figure out how much using that 1 5 kilowatt electric heater will cost use this formula.
Enter wattage setting usage hours of an electric space heaters and click on the calculate button to find power consumption.
Enter how many hours the device is being used on average per day if the power consumption is lower than 1 hour per day enter as a decimal.
To calculate the cost of operating a 1500 watt infrared heater will require the electricity cost of your residential area.
A typical water cooler uses 100 watts and above.
Which is the amount of energy used while running a 1 kilowatt appliance for one hour.
Enter the average power consumption of the device in watts.
Well this is just an instance.
If your electricity costs 10 cents an hour that could cost you 15 to 22 a day.
You don t get this kind of convenience for free however and you.
If yours is 10 cents per kilowatt hour that s 15 cents per hour.
Also calculate running cost of an electric space heaters for an hour day week and year by entering number of hours used in a day.
If your house has electric heat you ll see a big spike on your electricity bill in the middle of winter when you use a lot of power.
Apply the formula 1 500 x 24 1 000 x 0 20 to determine the cost to run the space heater for a day.
Dividing by 1 000 changes watt hours to kilowatt hours in this case it will cost 7 20 if.
