# Straightening Iron Energy Calculator (Cost and kWh Usage)

Straightening irons are a common appliance used by many individuals worldwide today to tame their hair. While they provide a convenient and efficient way to achieve a sleek and polished look, they also consume a significant amount of energy. In this article, we will explore the energy consumption and costs associated with using a straightening iron. We will also provide money-saving tips that can help reduce the overall energy usage and costs of this appliance.

## 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 straightening iron can vary depending on the specific model and brand. However, most straightening irons use an average of 75 watts of power. To put this into perspective, if you were to use your straightening iron for one hour a day, it would consume 0.075 kWh of energy.

To better understand the concept of energy consumption, it is helpful to look at some examples:

• If you use your straightening iron for 30 minutes every day, you will consume approximately 0.038 kWh of energy.
• If you use your straightening iron for one hour every day, you will consume approximately 0.075 kWh of energy.
• If you use your straightening iron for two hours every day, you will consume approximately 0.15 kWh of energy.

The energy consumption of appliances like straightening irons is becoming increasingly important in today’s world. With the growing concern for climate change and the rising cost of energy, it is essential to understand how our daily activities impact the environment and our wallets. By being aware of the energy consumption of our appliances, we can make informed decisions that not only help reduce our carbon footprint but also save us money in the long run.

## Cost in Dollars of Energy Usage

To calculate the cost of energy usage for a straightening iron, we need to consider the energy consumption and the current energy price. The current energy price is \$0.12/kWh.

The formula used to calculate the cost of energy usage is:

``Cost = Energy Consumption (kWh) x Energy Price (\$/kWh)``

Here are some examples of daily, monthly, and yearly costs:

• If you use your straightening iron for 30 minutes every day, your daily cost would be approximately \$0.01. Your monthly cost would be approximately \$0.13, and your yearly cost would be approximately \$1.64.
• If you use your straightening iron for one hour every day, your daily cost would be approximately \$0.02. Your monthly cost would be approximately \$0.27, and your yearly cost would be approximately \$3.28.
• If you use your straightening iron for two hours every day, your daily cost would be approximately \$0.02. Your monthly cost would be approximately \$0.54, and your yearly cost would be approximately \$6.57.

## Money Saving Tips

• Use a heat protectant spray: Using a heat protectant spray on your hair can reduce the amount of time you need to use your straightening iron, thus reducing the overall energy consumption.
• Turn off your straightening iron: Always remember to turn off your straightening iron when you are finished using it. Leaving it on can waste energy and increase your electricity bill.
• Invest in a more energy-efficient straightening iron: Consider purchasing a straightening iron that is designed to be more energy-efficient. These models can significantly reduce your energy consumption and save you money in the long run.
• Use your straightening iron on a lower setting: Using your straightening iron on a lower heat setting can be just as effective as using it on a higher setting. This can help reduce the overall energy consumption.
• Share with friends or family: Consider sharing your straightening iron with friends or family who may need it. This can help reduce the number of appliances in your household and save energy.

In conclusion, straightening irons can be a convenient and efficient way to achieve a polished look, but they also consume a significant amount of energy. By understanding the energy consumption and costs associated with using a straightening iron, we can make informed decisions that not only reduce our carbon footprint but also save us money. Implementing money-saving tips, such as using a heat protectant spray and investing in an energy-efficient model, can help reduce the overall energy usage and costs of this appliance.

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