The present subject matter relates to method and device for determining sucrose concentration in the solution. The device comprises a data acquisition unit and a control unit. The data acquisition unit is configured to receive one or more signals from plurality of sensors. The plurality of sensors is placed on a vacuum pan containing the solution. When the solution is heated, the plurality of sensors measures the temperature and pressure of the vacuum pan and transmits the one or more signals associated with the measured temperature and pressure to the data acquisition unit. The data acquisition unit processes the one or more signals and converts the one or more signals into digital information. The control unit receives the digital information and computes boiling point elevation of the solution. Thereafter, the control unit determines sucrose concentration based on the computed boiling point elevation. Fig.1
