This project Car Sharing System has been developed in PHP and MySQL Database. The project Car sharing System is basically a membership system of sharing cars where customer share their car with other people heading towards the same destination. This project Car Sharing System is an online system because it's easier for the customers to share a car with other customer. This project Car Sharing System has been provided car history details, their engine and parts details, insurance registration and expiration details, car check in and check out details, car servicing details, payment details etc. This system also have to facility to check their customers and suppliers details and their payment mode and status details along with date and time.