Managing fuel at petrol stations has always been a challenging task. From ensuring accurate stock levels to preventing theft and leakage, operators face multiple hurdles every day. Traditional manual methods, like dipsticks or rough estimates, often fail to provide precision, leading to financial losses and compliance risks. The answer to these challenges lies in adopting an Online Tank Gauging System for Petrol Stations, a modern solution that delivers real-time monitoring, accuracy, and complete control over fuel inventory.