What Temperature Should a Sauna Be?

One of the most common questions new sauna owners ask is, “What temperature should a sauna be?”

The answer depends largely on the type of sauna you’re using. Traditional and infrared saunas create heat in different ways, so they typically operate at different temperature ranges while offering different sauna experiences.

Rather than aiming for the hottest temperature possible, many homeowners simply adjust their sauna to a setting that feels comfortable and enjoyable.

Traditional vs. Infrared Sauna Temperatures

Although both provide a relaxing heat experience, traditional and infrared saunas typically operate within different temperature ranges.

Traditional Saunas-

Traditional saunas heat the air inside the room using an electric or wood-burning heater. Many homeowners enjoy temperatures between: 150°F–190°F (65°C–88°C). Some people prefer lower temperatures when starting out, while experienced users may gradually increase the heat based on personal comfort.

Infrared Saunas-

Infrared saunas use radiant heat rather than heating the surrounding air to the same degree. Many infrared sauna owners enjoy temperatures between: 110°F–140°F (43°C–60°C). Although the air temperature is lower, many users still find the experience warm and relaxing.

Start Lower and Adjust Gradually

If you’re new to sauna use, there’s no need to begin at the highest temperature. Many homeowners choose to:

 

• Start at a lower setting
• Spend a few sessions becoming familiar with the heat
• Increase the temperature gradually over time if desired

Comfort is more important than reaching a particular number.

Does Hotter Mean Better?

Not necessarily. Some people assume a hotter sauna automatically provides a better experience. In reality, many homeowners discover that the most enjoyable temperature is simply the one that allows them to relax comfortably throughout their session. The goal isn’t to tolerate as much heat as possible—it’s to create a routine you’ll enjoy using regularly.

Factors That Can Affect Your Preferred Temperature

Your ideal sauna temperature may vary depending on:

• Whether you’re using a traditional or infrared sauna
• Your personal heat tolerance
• The length of your session
• The season or outdoor temperature
• Individual comfort preferences

It’s perfectly normal for two people using the same sauna to choose different temperature settings.

Frequently Asked Questions

Is 200°F too hot for a sauna?

Some traditional sauna owners choose temperatures near this range, but many homeowners find lower temperatures more comfortable. Always follow the manufacturer’s recommendations for your specific sauna model.

Why are infrared saunas cooler?

Infrared saunas use radiant heat instead of primarily heating the surrounding air. As a result, they typically operate at lower air temperatures while still providing a warm sauna experience.

Should beginners use lower temperatures?

Many first-time sauna owners find it helpful to begin at a lower temperature and gradually adjust over several sessions as they become more familiar with the experience.

Finding Your Ideal Sauna Temperature

There isn’t one “perfect” sauna temperature for everyone.

Whether you enjoy a traditional sauna around 170°F or an infrared sauna around 125°F, the best setting is the one that feels comfortable, encourages regular use, and allows you to enjoy your sauna as part of your everyday wellness routine.

Continue Learning

Want help deciding which sauna is right for your home? Our Complete Sauna Buying Guide compares traditional and infrared saunas, explains installation requirements, and walks through everything you should know before purchasing.