Originally Posted by

**Silly Sausage**
Whatever harder is subjective and would depend on your interests. IMO , mathematically and conceptually, electrical engineering is the hardest (e.g. fourier series, complex calculus, electromagnetism with vector calculus, signals, etc).

ME also has some though subjects, although not as mathematically challenging, will require at least as much critical thinking as EE especially for engineering mechanics subjects introduced in your first and second year (statics, dynamics - high school level maths but require a high level of critical thinking). Other examples include fluid mechanics, thermodynamics and heat transfer which can also be conceptually difficult.

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