In general, the ideal room temperature and your home for both efficiency and comfort fall somewhere between 68° and 76°F. What should the average room temperature be in winter? In the winter, you might choose to keep your thermostat set lower around 68° in order to save energy and dollars on your next heating bill.
The ideal room temperature: men vs.
Women tend to feel colder due to having a lower metabolic rate (how you produce energy and heat) than men. So, the most comfortable indoor temperature for women is 25°C (77°F). And for men it's 22.2°C (72°F).
Energy.gov suggests that 68 degrees is a good room temperature while you're awake at home but recommends lowering it while you're asleep or away.
We recommend the following as the best thermostat settings: For warmer times, set your thermostat at 78° F during daytime. Set it to 86° F if you leave the house. For cooler times, set your thermostat to 68° F while you're at home and awake.
Generally speaking, the most efficient temperature for your thermostat is between 18°C and 20°C. If you set the thermostat any higher, then you'll find that your property is very warm and it may be unsafe for babies and people with heart conditions.
In general, the ideal room temperature and your home for both efficiency and comfort fall somewhere between 68° and 76°F.
According to the Department of Energy, the best temperature to set an AC unit is 78°F when home during the day. However, we know that adjusting the thermostat can feel like a game of hot and cold, especially when trying to find that sweet spot during summer heat waves.
Understanding Optimal Temperature Ranges
However, experts generally recommend setting your thermostat within the range of 68 to 72 degrees Fahrenheit (20 to 22 degrees Celsius) for moderate comfort and energy efficiency. This range strikes a balance between keeping you cozy and minimizing energy consumption.
In most cases, the ideal temperature indoors is one that is set somewhere between 20 and 23 degrees Celsius. But what is "ideal" for some may not be ideal for others.
The best room temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 65 to 68 degrees Fahrenheit (15.6 to 20 degrees Celsius) for the most comfortable sleep.
Generally, between 20-22 degrees Celcius is considered the normal room temperature. At this temperature, you can sit in your room with indoor clothes without any inconvenience. The ideal temperature is 21 degrees Celcius, but scientifically, it is not easy to achieve an ideal temperature for a long period of time.
The World Health Organization recommends a thermostat setting no lower than 68 degrees while you're home. If you have children or seniors in your house, that number increases to at least 70 degrees. If your house is too cold, it can cause problems with blood pressure and circulation, as well as affect your heart rate.
Nighttime: “Lower the thermostat setting by a few degrees during the night, ideally around 62°F-65°F,” suggests Roberson.
You should be fine at around 70F degrees being comfortable and fine for the equipment. 65F would be more ideal for the equipment but cold for most.
Thermostat Operation
The smaller the difference between the indoor and outdoor temperatures, the lower your overall cooling bill will be. You can easily save energy in the winter by setting the thermostat to around 68°F to 70°F while you're awake and setting it lower while you're asleep or away from home.
One way to check for thermostat calibration issues is to place a room thermometer a few inches from the thermostat and wait 15 minutes. The readings of both shouldn't be more than 1℉ different. If this is the case, then it's time to correct the issue.
And The World Health Organisation (WHO) suggests 18 degrees is the ideal temperature for healthy and well-dressed people. Both agree this is also the ideal temperature for sleeping. In practice, you should be heating your home based on the age and health of your household.
Set your air conditioning to the highest level that's comfortable. Turning our attention to the air conditioning unit itself, the most energy efficient action is to set the temperature to the highest value that's still comfortable (26°C during the day and 22°C when sleeping is often recommended).
24°C is ideal for balancing comfort and efficiency. It allows your body to regulate temperature naturally and reduces strain on your AC unit.
70-75 Degrees is the Most Popular Average Indoor Temp Year-round. Half of the respondents set their thermostats between 70-75 degrees during the Summer. Nearly 20% of consumers set their thermostats between 66-70 degrees.
For example, the ideal temperature of a living room should be around 20 to 22 degrees. This is a room for relaxing in, and where you sit for long periods of time, meaning it should be on the warmer side. Meanwhile, the best temperature for a bathroom or child's bedroom should be warmer too at 22 to 24 degrees.
The U.S. Department of Energy recommends 78° as the best temperature setting for your air conditioner during the daytime. And 82° for sleeping in the summer.
Science. For scientific work, room temperature is taken to be in the range 20 to 25 °C (68–77 °F; 293–298 K; 528–537 °R) with an average of 23 °C (73 °F; 296 K; 533 °R).