The present invention relates to a body temperature measurement device and a body temperature measurement method using the same. The body temperature measurement device comprises: a measurement unit configured to measure a body temperature of a target person to be measured an input unit configured to receive measurement information of the target person to be measured and a control unit configured to compare the measured body temperature with a preset body temperature range, selectively extract the measured body temperature, and operate a normal body temperature range of the target person to be measured based on the extracted body temperature. Therefore, the body temperature measurement device can accurately and rapidly measure a health condition of each target person to be measured.COPYRIGHT KIPO 2016본 발명은 체온 측정 장치 및 이를 이용한 체온 측정 방법에 관한 것으로, 측정 대상자의 체온을 측정하는 측정부와, 상기 측정 대상자의 측정 정보가 입력되는 입력부 및 측정된 체온을 미리 설정된 체온 범위와 비교하여 선택적으로 추출하고, 추출된 체온을 토대로 상기 측정 대상자의 정상 체온 범위를 연산하는 제어부를 포함한다.