
Does setting the AC to 26 degrees Celsius truly save energy?
Many households still have the habit of turning on the AC at 26 degrees. Not only does it keep the room cool, but it also helps save electricity compared to setting it at 18 or 20 degrees Celsius. However, in reality, this may not be the ideal temperature as many people mistakenly believe.
According to experts from the US Department of Energy, the optimal temperature for using an air conditioner is between 24 and 27 degrees Celsius. However, this temperature range is recommended for daytime use, while at night, it should be set to 28 degrees Celsius. The reason is as follows:
- At night, the average temperature tends to decrease, and the body also requires less activity compared to daytime. Therefore, the body will not produce as much sweat, so setting the temperature like during the day may lead to feeling colder. Additionally, it may increase the likelihood of muscle cramps during sleep.

Before going to bed in the evening, adjusting the temperature to 28 degrees also helps save energy up to 10% on the electricity bill.
2. Effective Tips for Saving Electricity When Using Air Conditioning
Here are some tips to help you save electricity when using air conditioning, especially during intense hot weather:
- Be sure to close doors tightly to prevent heat from escaping outside.
Regularly check if windows and doors are properly closed. If you need to go outside, remember to close the door to avoid wasting electricity.

- Use window shades or blinds.
If your windows or doors are made of glass, consider installing curtains and close them tightly to save electricity when using the air conditioner. This is because glass tends to absorb a lot of heat, causing the air conditioner to consume more electricity and time to cool the entire room.

Regularly clean the air filter of the air conditioner
The air filter screen often accumulates a lot of dust and reduces the cooling efficiency of the air conditioner. Therefore, you need to clean this filter thoroughly to ensure the air conditioner operates normally and saves energy.

Never turn the air conditioner on and off constantly
The habit of constantly turning the air conditioner on and off is often practiced by many users. However, this habit can lead to higher electricity bills. Don't think that turning on the air conditioner very coldly and then turning it off to use a fan, and when it gets hot again turning it on will save electricity. However, this habit can lead to higher electricity bills and faster equipment damage.
Turn off the power switch of the air conditioner
More than 90% of users think that turning off the air conditioner with the remote control is sufficient. In fact, if you only turn off the air conditioner with the remote control without turning off the power supply, the air conditioner will still run intermittently and consume about 15W, depending on the product line. Therefore, if you want to maximize cost savings on electricity bills, you should also pay attention to this.
Adjust the air flow direction appropriately
The internal fan blades of the air conditioner have the function of adjusting and evenly spreading cold air throughout the room. When the weather is scorching and you want to cool down quickly, you can adjust the fan blades directly to the desired position. This way, you'll feel cooler without needing to set the temperature too low.

Here, Mytour has answered the question: 'Does setting the air conditioner at 26 degrees save electricity?' as well as tips for using the air conditioner to save energy. We hope this article will be helpful to you in the usage process. Don't forget to update handy tips and experiences when using household appliances on Mytour's news portal.
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