Several factors are crucial to calculating the cost of developing a Joomla website. Building a simple website with basic design and features will cost you less than creating a complex website with advanced features and functionalities.The website's size, the web pages present within it, and the quantum of content and media added to each page will greatly affect the cost factor of the website. Going with an expert Joomla development company might cost you more. Still, the expertise and experience of their developers will be your long-term time, effort, and money savior.