This is a web based application users can get instant electricity bill and pay them online. The system developed to automate the electricity bill calculation and payment for user convenience. Calculates the electricity bill for every user and updates the information to their account every month. User view their electricity bill and users get the information like how voltages are used in individual home appliances. Used to calculate the voltage level of particular home appliance. Cost is used in particular appliance and also individually pay on the spot before month end. Users incapable of paying the bill before month end, it then calculates fine for each day.