cost of electric blanket per night

The Cost of Using an Electric Blanket Per Night

As winter approaches, many people begin to seek ways to keep warm during those chilly nights. One increasingly popular option is the electric blanket, which offers comfort and coziness. However, many consumers wonder about the costs associated with using an electric blanket on a nightly basis. Let's explore the cost of using an electric blanket per night, taking into consideration factors such as electricity rates, blanket wattage, and the length of usage.

Understanding Electric Blanket Wattage

Electric blankets come in various wattages. On average, a standard electric blanket consumes about 60 to 100 watts when in use. This wattage can vary based on the blanket's size, brand, and features. For instance, larger blankets or those with multiple heating zones typically require more power. Smaller or single-use blankets, like those meant for personal use, might consume less.

Calculating Electricity Costs

To estimate the nightly cost of operating an electric blanket, we can make a straightforward calculation. The cost of electricity is usually measured in kilowatt-hours (kWh). To convert watts to kilowatts, simply divide the wattage by 1,000. For instance, if an electric blanket uses 80 watts, it can be converted to kilowatts as follows

\[ \text{80 watts} = \frac{80}{1000} = 0.08 \text{ kilowatts} \]

Next, we need to know the average cost of electricity, which can vary by location. In the United States, the average cost of electricity is about $0.13 per kWh. Utilizing this rate, we can calculate the cost of running the electric blanket. If you run the blanket for approximately 8 hours overnight, the equation would look like this

\[ \text{Cost} = \text{Power (kW)} \times \text{Time (h)} \times \text{Cost per kWh} \] \[ \text{Cost} = 0.08 \, \text{kW} \times 8 \, \text{h} \times \$0.13/\text{kWh} \] \[ \text{Cost} = 0.08 \times 8 \times 0.13 = \$0.0832 \]

Thus, it would cost around 8.3 cents to run an 80-watt electric blanket for 8 hours.

Variable Costs Based on Usage

One crucial aspect to consider is that usage patterns can significantly influence the total cost. If you tend to use your electric blanket for longer periods, the cost will naturally increase. Conversely, if you use it only for a short period before sleep, the cost will decrease.

Additionally, the settings on the blanket (low, medium, high) also play a role in wattage consumption. A lower setting might consume around 50 watts, while a high setting could be closer to 100 watts. If you use the blanket on a medium setting of 75 watts for 6 hours, the cost calculation becomes

\[ \text{Cost} = \frac{75}{1000} \times 6 \times 0.13 \] \[ \text{Cost} = 0.075 \times 6 \times 0.13 = \$0.0585 \]

In this scenario, it costs about 5.85 cents to run the blanket on medium for 6 hours.

Comparing Costs to Other Heating Methods

When assessing the cost of using an electric blanket, it is essential to consider it compared to other heating options. Electric heaters, for instance, can consume significantly more power—ranging from 1,000 to 1,500 watts—which translates to higher operational costs per hour. Using an electric blanket can be a cost-effective alternative for localized heating, helping to keep you warm without significantly impacting your electricity bill.

Conclusion

An electric blanket is a convenient and cost-effective option for staying warm during the colder months. With the average cost of operating an electric blanket ranging from 5 to 10 cents per night, it presents an affordable option for individuals and families alike. By being mindful of wattage, usage patterns, and electricity rates, you can enjoy the comfort of an electric blanket without worrying about a steep increase in your energy bills. As you prepare for winter, an electric blanket might just be an excellent addition to your nightly routine, allowing you to stay warm and cozy throughout the season.