Calculate Cost To Run Window Air Conditioner

Let s also assume that you re running the unit for eight hours per day.

Calculate cost to run window air conditioner.

The energy guide will give you an estimated yearly cost to run the air conditioner. If we assume that you run the unit for eight hours per day here s how much electricity it costs to operate a 550 watt window ac unit. It s common for a central air conditioning system to use 3 500 watts so let s roll with that and the average national kwh cost that s 13 2 cents to get an idea of a rough average running cost. If you d rather not do the math yourself silicon valley power of santa clarita saves you some work and chimes in with the estimated costs of running an 8 000 btu window unit ac.

0 53 x 24 12 72. Cost per day to run an air conditioner. Using the multiplier for a 100 degree santa clarita summer again we get. 0 071 x 8 hours per day 0 57 per day 0 572 x 7 days per week 4 per week.

12 72 x 30 381 60. Once you know the hourly cost to run your window ac unit you can easily find out the total per day month and year. In this example the yearly estimated expense is forty one dollars. At 120 volts the ac costs roughly 0 08 per hour.

If your ac runs for eight hours a day during seven months of the year that s about 134 40 annually. 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. Cost per hour to run an air conditioner. The formula is kwh x kwh unit cost cost to operate an ac for an hour.

381 60 x 0 4 152 64. This is the cost to run an air conditioner for an hour. A simple example would be a 10 000 btu portable air conditioner powered by 1000 w in california. Cost per hour power air conditioner in w electricity cost per kwh 1 000.

This setup will cost you 3 70 per day to run. Use the basic formula of watts x hours of use 1 000 x cost per kilowatt hour cost of operation. Determine how much the air conditioner would cost to run over a 24 hour period. Watts x 1 hour of use 1 000 x 0 13 kwh hourly cost of operation.

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. If the product you are looking for does not have a picture of the estimated costs or it is not on the box then i would recommend checking out the manufacturers website to find the information. 6 50 kwh x 8 1 cents kwh 53 cents or 0 53 per hour. The ac operating cost is calculated based on the factors like equipment size electric rate cooling hours and seer seasonal energy efficiency ratio.

Here s how you can use the formula to calculate the cost of operating the air conditioner on your own.