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How Hot Is a Sauna? The Complete Guide To The Best Sauna Temperature - Secret Saunas

How Hot Is a Sauna? The Complete Guide To The Best Sauna Temperature

Are you curious about how hot saunas can get? Whether you're a sauna enthusiast or a first-timer, finding the perfect sauna temperature is crucial for a relaxing and enjoyable experience.

In this complete guide to sauna temperature, we will explore the ideal heat levels for different types of saunas, including traditional Finnish-style, infrared, and steam saunas. You will discover the range of temperatures and humidity levels that each sauna offers for the best benefits, as well as the rule of 200 for optimal comfort.

Additionally, we will discuss the importance of personal preference, mood, and heat tolerance in determining the best sauna temperature for you. So, get ready to step into the world of saunas and uncover the secrets to achieving the perfect sauna temperature for a rejuvenating and invigorating experience.

 How Hot Is a Sauna: How to get the Best Temperature in Your Sauna

Are you curious about how hot is a sauna? Let's explore the ideal temperatures for different types of saunas.

Traditional saunas typically range from 140-200°F, while infrared saunas are usually set between 100-125°F. Steam saunas, on the other hand, have temperatures around 110°F.

Understanding the different kind of saunas and their temperature ranges can help you find the perfect sauna for you.

Traditional Sauna Temperature

Traditional Finnish saunas typically use either a wood burning stove or an electric heater topped with sauna rocks to retain the heat. The temperatures inside can range from 140°F to 200°F (60°C to 93°C). Generally the the best sauna temp for most people falls around 180°F but it ultimately depends on personal preference and heat tolerance.

Experiment with different temperatures to find what feels most comfortable for you. Remember, safety should always be a priority, so avoid pushing your heat tolerance limits.

Keep in mind that saunas such as barrel saunas can feel different depending on the heating mechanism and the sauna itself. So, pay attention to your body's signals and adjust the temperature accordingly.

Enjoy the sauna experience and find the perfect heat that leaves you feeling relaxed and rejuvenated.

The Rule of 200: An Ideal Sauna Experience

Immerse yourself in the world of soothing heat and find your personal oasis with the Rule of 200, where sauna temperature and humidity combine for a blissful experience.

The Rule of 200 states that the sum of sauna temperature and humidity should equal 200 for optimal comfort. This rule helps you ensure that your sauna experience is enjoyable and relaxing. By following this guideline, you can find the perfect balance of sauna temperature and humidity that suits your preferences. If you prefer dry heat, try higher temperatures with lower humidity. While if you prefer a humid sauna, you can lower the temperature.

Remember to adjust the sauna temperature based on your comfort level and the purpose of your sauna session. Whether you prefer a lower or higher sauna temp, the Rule of 200 serves as a helpful tool to create the perfect sauna environment for your ultimate relaxation.

Infrared Sauna Temperature

Step into the soothing warmth of an infrared sauna as the gentle heat envelops your body, creating a cocoon of relaxation and rejuvenation. Infrared saunas use electronic infrared heaters to heat your body differently than traditional saunas and don't have the same hot air temperature.

Here are some reasons why you should consider an infrared sauna and its unique temperature range:

- Experience the benefits of improved circulation, pain relief, detoxification, and relaxation.
- Enjoy a lower temperature range of 100-125°F, which allows for longer sessions of up to 35-40 minutes.
- Feel the infrared heat penetrate your body without the need for water, making it a more comfortable experience.
- Choose a safe and high-quality infrared sauna, like Health Mate infrared saunas made with eucalyptus wood, for an optimal sauna session.

With these benefits and the lower temperature range, an infrared sauna may be the perfect choice for an indoor sauna option.

Steam Room Temperature

Steam rooms are actually not saunas at all and typically have temperatures ranging from 90 to 120 degrees Fahrenheit. The humidity in a steam room is maintained at 100%, creating a moist and steamy environment. This high humidity level allows the steam to penetrate deep into your skin, opening up your pores and promoting detoxification.

The heat and moisture work together to create a therapeutic experience, relieving muscle tension and promoting a sense of calm. While the temperature in a steam sauna may be lower than in traditional or infrared saunas, the intense humidity provides its own unique benefits.

Best Sauna Temperature for Health Benefits

To fully enjoy the health benefits of a sauna, find the best temperature that suits your needs and preferences. The ideal sauna temperature varies depending on the type of sauna and the desired effect. Here is a table to help you determine the best temperature to reap the benefits of sauna use:

Health Benefit Best Sauna Temperature
Detoxification 140-160°F (60-71°C)
Relaxation 160-180°F (71-82°C)
Improved Circulation 180-190°F (82-88°C)
Pain Relief 180-190°F (82-88°C)


Keep in mind that these temperatures are just guidelines and can vary based on personal preference. It's important to use a sauna safely, listen to your body and adjust the temperature accordingly. Remember to stay hydrated and take breaks when needed. Enjoy the sauna experience and reap the benefits of a comfortable and relaxing temperature.

How Hot Can a Sauna Get - Maximum Sauna Temp

Now that you know the best sauna temperature for health benefits, let's explore how hot a sauna can actually get.

Saunas can reach high temperatures to create a truly invigorating experience. The maximum sauna temperature can vary depending on the type of sauna you're using. 

In Finland, traditional saunas typically have temperatures ranging from 150 to 190°F, while infrared saunas and steam saunas have slightly lower temperatures ranging from 80 to 130°F and 90 to 120°F, respectively. 

It's important to note that Europeans and Russians often have higher heat tolerance than Americans. Always be cautious when entering a sauna and gradually increase the temperature to avoid discomfort or overheating. Remember to listen to your body and make sure to stay hydrated while using the sauna.

Certain types of sauna such as barrel saunas have a much smaller internal volume allowing them to heat up much quicker and also get much hotter. Brands such as Dundalk Saunas offer these in a range of sizes depending on how many people will be using the sauna.

How Long to Stay in a Sauna

When determining the optimal duration for your sauna session, it's important to consider factors such as your personal tolerance, health, and the type of sauna you're using. Generally, sauna sessions can range from 10 to 20 minutes, but this can vary depending on individual preferences and sauna type. To help you better understand the recommended durations, here's a table outlining the average time spent in different types of saunas:

Sauna Type Average Duration
Traditional 10-20 minutes
Infrared 20-30 minutes
Steam 10-15 minutes


Remember, these are just guidelines, and you should always listen to your body. If you start feeling lightheaded, dizzy, or uncomfortable, it's best to end your session. Gradually increase the duration as you become more accustomed to the heat. Stay hydrated throughout your session and take breaks to cool down if needed. Enjoy your sauna experience and find the duration that works best for you.

Summary: For the Best Sauna Temperature, Personal Preference and Sauna Type are Key

Discover the ultimate bliss and create your own personal oasis by finding the sauna temperature that'll transport you to a world of relaxation and rejuvenation. When it comes to the best sauna temperature, it's all about personal preference and the type of sauna you choose. Here are three key factors to consider for your regular sauna use:

  1. Sauna Type: Traditional saunas, infrared saunas, and steam saunas each have their own ideal temperatures Traditional saunas typically have an average sauna temp of around 180°F., however this can range between 150°F to 190°F.
    Meanwhile infrared saunas have temperatures ranging from 80°F. to 130°F while steam rooms fall between 90°F to 120°F.
  2. Mood and Preference: The perfect sauna temperature varies from person to person. Some individuals prefer a higher heat, while others enjoy a more moderate temperature. It's important to listen to your body and adjust the temperature based on your comfort level.
  3. Heat Tolerance: Heat tolerance can vary among individuals, and it may take some experimentation to find your ideal sauna temperature. Start with lower temperatures and gradually increase the heat to avoid discomfort or overheating.

Remember, the goal of a sauna is relaxation, so find the temperature that allows you to unwind and enjoy the experience fully.

Frequently Asked Questions

Are there any risks associated with using saunas?

Yes, there are risks associated with using saunas. It's important to be cautious and maintain safe temperature levels. If you feel your body temperature getting too high it's always best to leave the sauna. Saunas can pose risks for certain individuals, such as pregnant women or those with certain health conditions.

Can pregnant women use saunas?

Pregnant women should avoid using saunas due to the risk of overheating. High temperatures can be harmful to the developing fetus and may increase the risk of birth defects. It's best to consult with a healthcare professional for guidance.

How can I determine the optimal sauna temperature for myself?

What temperature should a sauna be for you? To determine the optimal sauna temperature for yourself, start by considering your personal preference, mood, and heat tolerance. Experiment within safe ranges and pay attention to your body's indicators of comfort.

What should I wear in a sauna?

Generally a towel, bathing suit, or loose cotton shorts and t-shirt. Ensure your choice is lightweight and breathable, and avoid synthetic materials that could potentially melt. Always remember to remove any jewellery or accessories to prevent burns. Read our full length article on what to wear in a sauna for more information

Is there a recommended duration for sauna sessions?

There is no recommended duration for sauna sessions as it depends on personal preference and tolerance. It is important to listen to your body and end the session if you start feeling dizzy or uncomfortable.


So there you have it, the complete guide to finding the perfect sauna temperature. Remember, the ideal temperature is subjective and can vary based on personal preference and the type of sauna you're using.

It's important to monitor the temperature and humidity levels to ensure your comfort and safety. Stay hydrated and listen to your body's signals to determine how long to stay in the sauna.

With these tips, you'll be able to enjoy all the relaxation and health benefits that saunas have to offer. Check out our Sauna Guides for more information.

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Jasper Knight the Founder of Secret Saunas photographed in an Auroom Sauna in Estonia

About the Author

I'm Jasper Knight, the founder of During my travels through Finland and Scandinavia in 2018 I was introduced to the thrilling local ritual of taking daily hot saunas and then cooling off by plunging into the dark icy waters of a frozen lake. This experience was so fulfilling that it felt like an addiction. My desire to return to the forests and lakes of Northern Europe led me to set up Secret Saunas with the mission of bringing that authentic Finnish sauna experiences home.

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