Air Cooler Energy Calculator (Cost and kWh Usage)

Portable Air Conditioner

Air coolers are a popular choice for people trying to combat the heat during the summer months. They are affordable, easy to use, and don’t require any complicated installation. However, one aspect that people tend to overlook is their energy consumption and costs. In this article, we will take a closer look at the energy consumption and costs of using an air cooler and provide tips on how to save money while using them.


How To Use This Calculator

Using this energy calculator is a simple and will help you determine the costs of running your appliance. Click on ‘Calculate’ to use the predefined values, or enter your daily usage in hours, appliance watts, and your current energy costs in dollars. The calculator will provide you with the daily, monthly, and yearly results. It’s important to ensure the accuracy of the information entered to get the most accurate results.

Hours Used Per Day

Enter the number of hours you estimate the appliance will be on throughout the day. To use fractions of an hour please use a decimal point in the form.

For example: 1 hour and 30 mintes would be 1.5, and 3 hours and 15 minutes would be 3.25

Power Used in Watts

The calculator already includes a default average wattage. If your appliance uses a different wattage then enter it in the calculator.

Your Energy Rate in kWh

The calculator includes an average energy rate (price in $/kWh) to use for the calculation. This may not be the exact price that you’re currently paying for electricity. If you know your energy rate please enter your price per kilowatt-hour.

Energy Consumption

The energy consumption of an air cooler primarily depends on its power rating in watts. The higher the power rating, the more energy it consumes. On average, a typical air cooler uses 65 watts of power. This means that if you use an air cooler for eight hours a day, it will consume 0.52 kWh (kilowatt-hours) of energy per day.

It is essential to understand the energy consumption of an air cooler as it can impact your monthly electricity bill. The more energy an appliance uses, the more you’ll have to pay for electricity. Therefore, it’s important to choose an air cooler with a lower power rating to minimize energy consumption and save money on electricity bills.

Importance and Relevance

With global warming becoming a pressing issue, the use of air conditioners has become more common. However, air conditioners use a lot of energy, which leads to high electricity bills and, in turn, higher greenhouse gas emissions. On the other hand, air coolers are a more energy-efficient alternative and can help reduce your carbon footprint. Therefore, understanding the energy consumption and costs of using an air cooler is important to make informed decisions that benefit both your wallet and the environment.

Cost in Dollars of Energy Usage

To calculate the cost of using an air cooler, you need to know its power rating, the number of hours you use it per day, and the current energy price. For this article, we will use the default value of 65 watts and $0.12/kWh as the current energy price.

The formula to calculate the cost of using an air cooler is as follows:

Cost = Power Rating (in kilowatts) x Hours of Use per Day x Energy Price per kWh

For an air cooler with a power rating of 65 watts used for eight hours a day, the daily cost would be:

Cost = 0.065 kW x 8 hours x $0.12/kWh = $0.0624/day

The monthly cost would be:

Cost = $0.0624/day x 30 days = $1.872/month

Finally, the yearly cost would be:

Cost = $0.0624/day x 365 days = $22.776/year

Money Saving Tips

  1. Place the air cooler near an open window or door to allow for better air circulation and reduce the workload on the cooler.
  2. Use the air cooler in a smaller room to minimize the amount of space it needs to cool down.
  3. Clean the air cooler regularly to ensure it is working at maximum efficiency.
  4. Set the air cooler to the lowest fan speed to minimize energy consumption.
  5. Use the air cooler in conjunction with a ceiling fan to create a cooling effect that doesn’t require the air cooler to work as hard.

By following the above tips, you can save money while using an air cooler and reduce your energy consumption.

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