A temperature regulating system for human body, which is portable, is used for regulating the temperature of human body to decrease the danger and pain caused by the temperature unbalance. The human body temperature regulating system generates a temperature gradient for easily guiding heat into or out of human body. Therefore, the system of the present invention is capable of regulating the temperature of human body rapidly and effectively, and avoiding damage to human body.一種人體溫度調控系統,具備可攜式之功能,係應用於人體體溫度快速調控,用於人體核心溫度的體溫降低或增加,達到減少溫度失衡所造成的危險性與不適感。本發明之人體溫度調控系統利用溫度梯度,使熱量進入人體或離開人體更為容易。因此,本發明之技術及可攜式功能在急救第一時間來達成快速有效率的體溫調節同時避免傷害。