Form completion rate refers to the percentage of individuals who successfully fill out and submit a form compared to the total number of individuals who attempted to do so. This metric is often used to measure the effectiveness and user-friendliness of online forms, such as registration forms, surveys, and contact forms. A high form completion rate indicates that the form is well-designed and easy to navigate, while a low rate may suggest that there are barriers or difficulties preventing users from completing the form. Improving form completion rates can lead to increased conversions, improved user experience, and better overall performance of online forms.