The average time to complete an engineering degree is generally considered to be around four years, but many students may take closer to five years due to the challenging nature of the program and prerequisites like calculus and physics. Some students who start with less preparation, such as algebra, may need additional time, often attending summer school to catch up. Discussions indicate that while four years is a common goal, many students in engineering programs anticipate taking five years to graduate. Additionally, pursuing advanced degrees like a Master's or PhD can extend the total time spent in higher education significantly. Overall, individual preparation and course load significantly influence completion times for engineering degrees.