A liquid sample measuring system, comprising: a measuring device including a housing to which a biosensor on which a liquid sample of a living subject is deposited is detachably mounted, a measuring section measuring biological information from the liquid sample of the living subject, and a movement measuring section measuring movement information of the housing, the measuring section and the movement measuring section deposited in the housing; and an administrating device including a movement determining section, characterized in that the movement determining section is determining whether or not an acceleration of the housing is more than a threshold value indicating that a movement of the housing is over an allowable range set for normal measurement of the liquid sample by analyzing movement information received from the measuring device, the movement determining section determines the acceleration of the housing during a time from when the biosensor is mounted to the housing to when measuring the biological information by the measuring section ends, the movement determining section determines whether or not the acceleration is within the allowable range in each of a first period from a time of mounting the biosensor to the time of sample deposition, a second period from the time of the sample deposition to a time of starting measuring, and a third period from the time of starting measuring to a time of ending measuring, and a display section of the measuring device or a display section of the administrating device displays a period in which the acceleration of the housing is outside the allowable range from among the first, the second, and the third periods. a measuring device including a housing to which a biosensor on which a liquid sample of a living subject is deposited is detachably mounted, a measuring section measuring biological information from the liquid sample of the living subject, and a movement measuring section measuring movement information of the housing, the measuring section and the movement measuring section deposited in the housing; and an administrating device including a movement determining section, characterized in that the movement determining section is determining whether or not an acceleration of the housing is more than a threshold value indicating that a movement of the housing is over an allowable range set for normal measurement of the liquid sample by analyzing movement information received from the measuring device, the movement determining section determines the acceleration of the housing during a time from when the biosensor is mounted to the housing to when measuring the biological information by the measuring section ends, the movement determining section determines whether or not the acceleration is within the allowable range in each of a first period from a time of mounting the biosensor to the time of sample deposition, a second period from the time of the sample deposition to a time of starting measuring, and a third period from the time of starting measuring to a time of ending measuring, and a display section of the measuring device or a display section of the administrating device displays a period in which the acceleration of the housing is outside the allowable range from among the first, the second, and the third periods.