[Object] To provide an information processing apparatus which can accurately estimate a current position by using a result of action recognition. [Solution] Provided is an information processing apparatus including: an action recognition unit configured to recognize an action of a user that has a sensor by using first sensing data of the sensor; and an accuracy estimation unit configured to estimate an accuracy of second sensing data of a geomagnetism sensor on the basis of a result of action recognition of the user obtained by the action recognition unit.