This paper is about optimising the appointment scheduling in hospitals using an web application.Online Doctor appointment is a web-App, this provides a signup and sign in for both doctors and patients. Doctors can sign up by giving his necessary details like timings, fee, and category. After successful signup, the doctor can sign in by giving username and password. The doctor can view the booking request by patients and if he accepts the patient requests the status will be shown as patient booking. The patients must be signup and sign in to book a doctor basing the category and the type of problem patient is facing and the location. The search results will show the list of doctors matching patients required criteria and he can select one and send a request to doctor and if he is available he will send the confirmation booking request and says confirmed to the patient. The patient can view the appointment and also he will get the sms saying the appointment scheduling is Confirmed.