Bachelor’s backgrounds accepted: Chemical Engineering (preferred), Biology, Chemistry, Physics, Mathematics, or other engineering.
GPA requirement: Maintain a minimum 3.0 GPA (out of 4.0) in graduate courses; likely departments expect ≥3.0 overall in UG.
If your bachelor’s isn’t in Chemical Engineering, you’ll need ~3 undergrad ChE courses (assigned case-by-case) before starting grad work.