To provide a controller capable of recognizing application of off-set to a gravimeter； and to provide a toilet, an information processing unit, an information processing terminal, a control program and a control method.SOLUTION: In the case where a measured value by a weight meter 2 is reduced from a first reference value as much as a value exceeding a first threshold, and when it is determined whether a variation to a second reference value of the measured value is larger than a second threshold or not, and it is determined that the variation is larger than the second threshold, an off-set judgement part 24 stores the measured value as a second reference value candidate.SELECTED DRAWING: Figure 3【課題】重量計にオフセットが加わったことを認識可能な制御装置、トイレ、情報処理装置、情報処理端末、制御プログラム及び制御方法を提供する。【解決手段】オフセット判定部２４は、体重計２の計測値が、第１基準値から第１閾値を越える量減少した場合、さらに、計測値の第２基準値に対する変化量が第２閾値より大きいか否かを判定し、当該変化量が前記第２閾値より大きいと判定すると、計測値を第２基準値候補として記憶する。【選択図】図３
