Thermal Drop Estimator

Calculate the timing for pre-sleep hot water exposure to accelerate core body temperature decline.

JavaScript is required for interactive calculations.

Assumption: A hot shower causes vasodilation. Post-shower, heat rapidly escapes from extremities, causing core temperature to plummet, signaling sleep onset.

Declared Sleep Onset Time

Exposure Type

Protocol Timeline

Begin

Exit heat. Enter 65°F environment. Vasodilation heat dump begins.

Target Sleep Onset (Core temp down ~1.5°F)