Best PE Exam Calculator 2026: TI-36X Pro vs Casio fx-991CW vs fx-115ES

Don't use the wrong calculator on your 9-hour PE exam. This complete guide compares every NCEES-approved calculator for 2026, helping you choose the best one for your specific discipline. We break down the top models like the TI-36X Pro, Casio fx-115ES Plus, and the powerful fx-991CW. Get discipline-specific tips for the Civil, Mechanical, Electrical, Chemical, and Environmental PE exams. Read the full article at https://open-exam-prep.com/blog/best-calculators-for-pe-exam-2026 ⏱️ Timestamps: 0:00 - Introduction 0:06 - Scene 1 0:35 - Scene 2 1:08 - Scene 3 1:42 - Scene 4 2:15 - Scene 5 2:46 - Scene 6 3:19 - Next steps Recommended study resources: Disclosure: As an Amazon Associate, Open Exam Prep earns from qualifying purchases. We may earn a commission if you buy through these links. - Civil Engineering PE Exam Secrets Study Guide: Civil Engineering PE Test Review for the Principles and Practice of Engineering - Civil Engineering Exam: https://www.amazon.com/dp/1630940186?tag=openexamprep-20 - PE Civil Engineering Construction Depth Exam: Practice Exams and Solved Problems for the NCEES CBT Professional Engineer License Exam Reference Drawings and Real-World Design Methods: https://www.amazon.com/dp/B0G64VNVDY?tag=openexamprep-20 - Electrical Engineering PE Practice Exam and Technical Study Guide: https://www.amazon.com/dp/B088455H8J?tag=openexamprep-20