• This is a program used to make a TFT touchscreen calculator that performs all the basic operations with a visually appealing user interface. • This project requires an Arduino UNO R3 and a TFT Arduino shield. • Arduino IDLE is used to compile and upload the code and libraries like Adafruit_gfx Mcufriend_kbv are used to calibrate the TFT touchscreen. • Features like an editable welcome message, touch to proceed screen and a reset button is also provided for convenience.