A measuring device (100) that measures biological information by bringing a test site into contact with a contact part includes a sensor (160, 170) that acquires biometric output from the test site, and a living body acquired by the sensor (160, 170). A control unit (180) is provided that calculates a correction coefficient for calculating biological information based on the measurement output, and calculates the biological information based on the calculated correction coefficient and the biological measurement output acquired by the sensor.被検部位を接触部に接触させて生体情報を測定する測定装置（１００）は、被検部位から生体測定出力を取得するセンサ（１６０、１７０）と、センサ（１６０、１７０）が取得した生体測定出力に基づいて、生体情報を算出するための補正係数を算出し、算出した補正係数とセンサが取得した生体測定出力とに基づいて、生体情報を算出する制御部（１８０）とを備える。
