SweatDecks Blog

Welcome to the SweatDecks wellness journal. Our team of credentialed experts -- including sports medicine physicians, exercise scientists, and master builders -- covers everything from cold plunge protocols and sauna health benefits to installation guides and product comparisons. Whether you're researching your first home sauna or optimizing a contrast therapy routine, you'll find science-backed answers here.

Hot stones on a kiuas inside a wood-paneled Finnish sauna with rising steam
  • by SweatDecks

How much does a sauna raise your core body temperature?

A sauna raises core body temperature by 1 to 2°C (1.8 to 3.6°F) in 15 to 20 minutes. Here's the physiology, how fast it happens, and what it actually does.

Read: How much does a sauna raise your core body temperature?

Man relaxing on wooden sauna bench with steam rising from hot rocks
  • by SweatDecks

Hot shower vs sauna: which raises core body temperature more?

A hot shower raises core temp by ~0.2 to 0.5°C. A sauna can push it 1 to 2°C higher. Here's exactly why the gap exists and what it means for recovery.

Read: Hot shower vs sauna: which raises core body temperature more?