To determine how much it will cost you to run your air conditioner all summer total the number of hours the unit will run over the season and multiply by the kwh cost.
Monthly cost to run window air conditioner.
This is the cost to run an air conditioner for an hour.
Using the multiplier for a 100 degree santa clarita summer again we get.
Split system costs according to 2018 estimates from homeadvisor installing a ductless mini split air conditioning system clocks in at a national average cost of 2 000 or about 1 300 on the low end and 4 500 on.
Factors that impact your monthly cost to run a window ac unit.
An electric radiant heater costs about the same at 0 36 per hour as does an electric panel heater at 0 43 but neither of these will heat as large an area.
Watts x 1 hour of use 1 000 x 0 13 kwh hourly cost of operation.
Cost per day to run an air conditioner.
If you run your ac unit for 8 hours every day and the cost per kwh is 0 13 you will likely spend the following amount monthly for these different sized window air conditioners.
600 watt ac 5 000 btu 17 92 per month.
The average reverse cycle air conditioner costs around 0 13 0 36 per hour to run for heating purposes.
The formula is kwh x kwh unit cost cost to operate an ac for an hour.
12 72 x 30 381 60.
6 50 kwh x 8 1 cents kwh 53 cents or 0 53 per hour.
Divide the cost per day by how many hours in a day to get an hourly cost amount.
Cost per month to run your air conditioner.
By letting that hot air into the house your air conditioner has to work harder which results in a higher power bill at the end of the month.
It is almost impossible to estimate the cost to run a unit as there are so many variables that come into play.
However there are many things that can cause your window air conditioner to cost less or more per month to operate.
If you re using multiple window air conditioners you can save on your power bill by zoning your cooling or only running the air in parts of the home that are actively occupied.
You can then use the following basic formula to figure out your daily and monthly cost of running the window air conditioner or skip down to our chart which already has the math done for you.
First let me give you the bad news.
0 53 x 24 12 72.
For example 1 60 divided.
Cost per hour to run an air conditioner.