Abstract: Indias economy benefits from the dairy industry because it plays such a significant role in the countrys economy. Dairy products need milk from farmers, who are compensated dependent on the milks quality. Being widely known that individuals that lead wealthier lives are better able to keep up with trends and consumer needs due to the worlds fast development. As a result, Indias agricultural way of life has to be improved. Measurements are made of milks fat content, pH, and a healthy fat mass ratio. These parameters are calculated by the system, and before the data is sent to the Android phone, the microcontroller reads it. Using a phone and Things Speak, daily payments and billing calculations may be made. This device includes a clever mobile application that may be used to help determine the milks fat level. Microcontrollers and Arduino boards both have the ability to employ the detector. The method for figuring out the fat content of milk samples is quite affordable. Using Internet of Things (IoT) technology, the sector compensates farmers properly and gives Real-time dairy value for governments and proportions. The system is made more complicated by the addition of humidity and gas sensors.