Kitchen Extractor Fan Energy Calculator (Cost and kWh Usage)

Kitchen extractor fans are a crucial appliance in many homes around the world. They serve the primary function of removing unwanted odors, smoke, and steam from the kitchen, making it a cleaner and more comfortable environment to cook in. In this article, we will discuss the energy consumption and costs of using a kitchen extractor fan, and provide money-saving tips to help you reduce your energy bills.


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 a kitchen extractor fan can vary depending on the fan’s make and model. Most kitchen extractor fans use between 100 to 250 watts of power. For this article, we will use the default of 200 watts.

To calculate the energy consumption of the fan, we need to multiply the fan’s wattage by the number of hours it is used for. For example, if you use your kitchen extractor fan for 2 hours per day, the energy consumption would be 400 watt-hours per day or 0.4 kWh per day.

The energy consumption of a kitchen extractor fan may not seem like a lot, but over time, it can add up and affect your energy bills.

Importance and relevance

The kitchen extractor fan is an essential appliance that has a significant impact on people’s daily lives. It helps to keep the air clean and fresh while cooking, preventing unwanted odors and pollutants from spreading throughout the house. The kitchen extractor fan is especially important for people with respiratory problems such as asthma, as they are more sensitive to smoke and odors.

Moreover, with the current global focus on reducing carbon emissions and the impact of climate change, it is essential to be mindful of the energy consumption of household appliances. By understanding the energy consumption of the kitchen extractor fan, you can make small changes to your daily routine that can have a positive impact on the environment.

Cost in Dollars of Energy Usage

The cost of energy usage for a kitchen extractor fan can be calculated using the following formula:

Cost per day = (Power in watts x Hours used per day) / 1000 x Energy price per kWh

Using the default values of 200 watts and $0.12/kWh, we can calculate the cost of energy usage for a kitchen extractor fan:

  • Cost per day = (200 x 2) / 1000 x 0.12 = $0.048 per day
  • Cost per month = (200 x 2 x 30) / 1000 x 0.12 = $1.44 per month
  • Cost per year = (200 x 2 x 365) / 1000 x 0.12 = $17.52 per year

As you can see from the calculations above, the cost of using a kitchen extractor fan daily is relatively low. However, it is essential to note that the cost can vary depending on your energy provider’s rates and the frequency of use.

Money Saving Tips

There are numerous ways to save money on energy bills related to kitchen extractor fans. Here are some tips for reducing energy consumption and saving money:

  • Use the kitchen extractor fan only when necessary: avoid leaving the fan on for long periods when it is not needed.
  • Clean the extractor fan regularly: a dirty fan is less efficient and requires more energy to operate at full capacity. Clean the filter and vents regularly to ensure the fan works correctly.
  • Switch to a more energy-efficient kitchen extractor fan: when purchasing a new kitchen extractor fan, choose one that is energy star rated. These fans are up to 50% more efficient than standard models and can save you a significant amount of money on your energy bills.

In conclusion, kitchen extractor fans are an essential appliance in many homes. By being mindful of the energy consumption and costs of using a kitchen extractor fan, you can make small changes to your daily routine and reduce your energy bills. Additionally, choosing energy-efficient models and regularly cleaning the fan can make a significant difference in the long run, saving you money and benefiting the environment.

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