The time required to become an expert in digital marketing varies depending on your prior experience, learning pace, and the course you choose. Generally, entry-level digital marketing courses can be completed in a few weeks to a few months. To gain deeper expertise, consider advanced or specialized courses, which might take several months to a year. However, becoming an expert in digital marketing is an ongoing process. The field is constantly evolving, and staying updated with the latest trends, technologies, and best practices is essential. Continuous learning and hands-on experience will help you grow and establish yourself as a digital marketing expert over time.