To make it possible for the change of a daily health status to be evaluated accurately even when biological information is measured at any measurement time or in any measurement condition, and to reduce the burden of a user when the biological information is measured.SOLUTION: A biological information processing device comprises: a biological information measurement unit for measuring biological information of a person to be measured； a disturbance factor acquisition unit for acquiring a disturbance factor that fluctuates the biological information of the person to be measured； and a correction unit for calculating, on the basis of biological information which does not include any fluctuation amount of biological information due to the disturbance factor in a predetermined time zone, and a fluctuation amount of biological information due to the acquired disturbance factor in the predetermined time zone, biological information at a specific time point in the predetermined time zone, in which the acquired fluctuation amount of the biological information due to the disturbance factor is removed from biological information measured at any given time in the predetermined time zone.SELECTED DRAWING: Figure 1【課題】任意の測定時刻又は測定条件で生体情報の測定を行った場合であっても、日々の健康状態の変化を正確に評価することを可能とし、ユーザが生体情報を測定する際の負担を軽減すること。【解決手段】生体情報処理装置は、被測定者の生体情報を測定する生体情報測定部と、前記被測定者の生体情報を変動させる外乱要因を取得する外乱要因取得部と、外乱要因による生体情報の変動量を含まない所定の時間帯における生体情報と、取得された前記外乱要因による前記所定の時間帯における生体情報の変動量とに基づいて、前記所定の時間帯の任意の時刻において測定された生体情報から、取得された前記外乱要因による生体情報の変動量が除去された前記所定の時間帯の特定の時刻における生体情報を算出する補正部とを有する。【選択図】図１
