https://plungehq.com/tools/Recent content in Free Cold Plunge & Sauna Tools on PlungeHQHugoen-usSat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/cold-plunge-calorie-burn-calculator/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/cold-plunge-calorie-burn-calculator/Estimate how many calories cold plunge and cold exposure burn.https://plungehq.com/tools/cold-plunge-ice-calculator/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/cold-plunge-ice-calculator/Calculate exactly how much ice you need to bring your cold plunge tub down to your target temperature.https://plungehq.com/tools/cold-plunge-temperature-duration-calculator/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/cold-plunge-temperature-duration-calculator/Find the right cold plunge temperature and duration for your goal — recovery, mood, or cold adaptation.https://plungehq.com/tools/red-light-therapy-dose-calculator/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/red-light-therapy-dose-calculator/Calculate your ideal red light therapy session time based on device power, wavelength, and treatment distance.https://plungehq.com/tools/sauna-temperature-duration-calculator/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/sauna-temperature-duration-calculator/Find the right sauna temperature and session length for your goal — recovery, cardiovascular conditioning, or relaxation.https://plungehq.com/tools/wim-hof-breathing-timer/Sat, 05 Sep 2026 00:00:00 +0000https://plungehq.com/tools/wim-hof-breathing-timer/A guided Wim Hof breathing timer — 30–40 breaths, breath retention, and recovery breath.