Pamungkas, DanielPratama, Heru2023-01-092023-01-092017-05-16https://repository.polibatam.ac.id/xmlui/handle/123456789/1196Human body health can be seen through two factors: weight and height. In the report of the FAO / WHO / UNU 1985, one of the ways that can be applied by using the classification table value of body mass index (BMI). And the table of body condition of the body of the is divided into five categories, namely very thin, thin, normal, fat, very fat. To determine BMI, BMI's counter system is using fuzzy method because of the shift range more flexible. The system consists of a device to measure the height and the weight than sending the results to android users. The sensors are an ultrasonic sensor to measure height with the slider to the media reflected waves ultrasonic and a load cell sensor to measure the weight of a human. The data displayed can be stored and displayed depending on how many measurements were performed. The results of the testing that has been done 50 times trial, showed a success rate of 88% with 44 the same body status in the IMT calculations manuallyTeknik ElektroMekatronikaEngineering and Allied Operations (Teknik dan Ilmu yang Berkaitan)Economics (Ilmu Ekonomi)Penghitung Indeks Masa Tubuh Menggunakan Metode Fuzzy Logic Dengan Tampilan Via AndroidBody Mass Index Calculator Using Fuzzy Logic Method With Display Via AndroidThesis