FE Exam Calculator Policy Checker – Can We Use a Calculator in FE Exam?


Can We Use a Calculator in FE Exam? Your Official Checker

Navigating the rules for the Fundamentals of Engineering (FE) exam can be tricky, especially when it comes to approved calculators. Use our tool to quickly determine if your calculator model is permitted by NCEES, ensuring you’re fully prepared for exam day.

FE Exam Calculator Eligibility Checker


Select the brand of your calculator. NCEES primarily approves models from these three brands.


Enter the exact model name as it appears on your calculator. Case-insensitive.



What is “Can We Use a Calculator in FE Exam?”

The question, “can we use a calculator in FE exam?”, refers to the critical policy set by the National Council of Examiners for Engineering and Surveying (NCEES) regarding which calculators are permitted during the Fundamentals of Engineering (FE) exam. This isn’t about a specific calculation, but rather about the rules governing the use of external tools. The FE exam is a computer-based test, and while an on-screen calculator is available, most examinees prefer to use a physical, NCEES-approved calculator for efficiency and familiarity.

Who Should Use This Information?

  • FE Exam Candidates: Anyone preparing to take the FE exam needs to know if their preferred calculator is allowed.
  • Engineering Students: Those planning their future FE exam should be aware of the calculator restrictions early on.
  • Educators and Tutors: To properly advise students on exam preparation and permissible tools.

Common Misconceptions

  • Any Scientific Calculator is Fine: This is false. NCEES has a very specific list of approved models.
  • The On-Screen Calculator is Sufficient: While available, it can be cumbersome for complex calculations, making a physical calculator highly desirable.
  • Programmable Calculators are Allowed: Absolutely not. Programmable, communicating, or internet-enabled calculators are strictly forbidden.
  • Rules Never Change: While stable, NCEES can update its policy, making it crucial to check the latest guidelines.

“Can We Use a Calculator in FE Exam?” Policy and Explanation

The NCEES calculator policy is designed to ensure fairness and prevent any examinee from having an unfair advantage. The core principle is that calculators must be non-programmable, non-communicating, and silent. This means no calculators with QWERTY keypads, no internet access, no data storage capabilities beyond basic memory, and no ability to communicate with other devices.

The “formula” for determining if you can use a calculator in FE exam is a logical check against the NCEES’s official approved list. It’s not a mathematical equation but a compliance verification process.

Step-by-Step Derivation of Eligibility

  1. Identify Calculator Brand: Determine if your calculator belongs to one of the three approved brands: Casio, Hewlett Packard, or Texas Instruments.
  2. Identify Specific Model: Locate the exact model number/name on your calculator.
  3. Cross-Reference with NCEES List: Compare your specific model against the current official NCEES approved calculator list.
  4. Check for Restrictions: Note any specific versions or editions of a model that might be disallowed (e.g., “Plus” vs. “Non-Plus” versions).
  5. Final Determination: If the brand and exact model are on the list, it’s approved. Otherwise, it’s not.

Variables Table for Calculator Eligibility

Key Variables for FE Exam Calculator Eligibility
Variable Meaning Unit Typical Range/Examples
Calculator Brand Manufacturer of the calculator. Text Casio, Hewlett Packard, Texas Instruments
Calculator Model Specific model name/number. Text fx-115ES PLUS, HP 35s, TI-36X Pro
NCEES Approved List Official list of permissible calculators. Boolean/List Dynamic, updated periodically by NCEES
Policy Compliance Adherence to general NCEES rules (non-programmable, etc.). Boolean True/False

Practical Examples (Real-World Use Cases)

Understanding the policy is one thing; applying it to your specific calculator is another. Here are a couple of examples:

Example 1: Casio fx-115ES PLUS

  • Input Brand: Casio
  • Input Model: fx-115ES PLUS
  • Output: APPROVED
  • Interpretation: The Casio fx-115ES PLUS (and its 2nd Edition) is a widely recognized and approved calculator for the FE exam. This is a safe choice for most examinees.

Example 2: TI-84 Plus CE

  • Input Brand: Texas Instruments
  • Input Model: TI-84 Plus CE
  • Output: NOT APPROVED
  • Interpretation: Despite being a popular graphing calculator for high school and college, the TI-84 Plus CE is programmable and has graphing capabilities that violate NCEES policy. It is not allowed.

Example 3: HP 35s

  • Input Brand: Hewlett Packard
  • Input Model: HP 35s
  • Output: APPROVED
  • Interpretation: The HP 35s is another staple on the NCEES approved list, known for its RPN (Reverse Polish Notation) and algebraic entry modes. It’s a valid choice for the FE exam.

How to Use This “Can We Use a Calculator in FE Exam?” Calculator

Our FE Exam Calculator Eligibility Checker is designed for simplicity and accuracy. Follow these steps to determine if your calculator is approved:

  1. Select Calculator Brand: From the “Calculator Brand” dropdown, choose the manufacturer of your calculator (Casio, Hewlett Packard, or Texas Instruments). If your brand isn’t listed, select “Other.”
  2. Enter Specific Model Name: In the “Specific Calculator Model Name” field, type the exact model name as it appears on your device. For instance, “fx-115ES PLUS” or “TI-36X Pro.” The input is case-insensitive.
  3. Click “Check Eligibility”: Press the “Check Eligibility” button. The results will instantly appear below.
  4. Read the Results:
    • Primary Result: This will clearly state “APPROVED” or “NOT APPROVED.”
    • NCEES Policy Status: Provides a general statement about compliance with NCEES guidelines.
    • Specific Model Notes: Offers additional context or warnings specific to the model or brand.
    • General Exam Rules Reminder: Reiterates key NCEES rules about calculator functionality.
  5. Use “Reset” for New Checks: If you want to check another calculator, click the “Reset” button to clear the fields.
  6. “Copy Results” for Reference: Use the “Copy Results” button to save the output for your records.

This tool helps answer the crucial question, “can we use a calculator in FE exam?”, quickly and reliably, based on the most common approved models.

Key Factors That Affect “Can We Use a Calculator in FE Exam?” Results

Several factors influence whether you can use a calculator in FE exam. Understanding these can help you avoid issues on test day:

  1. NCEES Official Approved List: This is the paramount factor. Only calculators explicitly listed by NCEES are permitted. Any model not on this list, regardless of its capabilities, is disallowed.
  2. Calculator Functionality (Programmability, Communication): NCEES strictly prohibits calculators that are programmable, can communicate wirelessly, have internet access, or possess extensive data storage. This is why graphing calculators like the TI-84 series are typically banned.
  3. Specific Model Versions/Editions: Sometimes, a particular edition of an approved model might have features that disqualify it. Always check the exact model number and any suffixes (e.g., “II,” “Plus,” “Advanced”) against the NCEES list.
  4. Proctor Discretion: While NCEES sets the rules, proctors at the test center have the final say on exam day. If a proctor suspects a calculator violates policy, they can disallow its use. It’s best to have a clearly approved model to avoid any disputes.
  5. NCEES Policy Updates: Although infrequent, NCEES can update its calculator policy. It’s crucial to check the official NCEES website for the most current list close to your exam date. Relying on outdated information can lead to problems.
  6. Physical Condition of the Calculator: While not directly related to eligibility, a calculator that is excessively noisy, has loose parts, or appears tampered with might draw unwanted attention from proctors. Ensure your calculator is in good working order.

Being aware of these factors is essential when asking, “can we use a calculator in FE exam?” and preparing for your test.

Approved Calculators by Brand

This chart illustrates the number of commonly approved calculator models from the three main brands permitted by NCEES for the FE exam. This provides a visual overview of the options available.

Approved Models

Figure 1: Number of commonly approved calculator models by brand for the FE Exam.

Frequently Asked Questions (FAQ)

Q: Can I use any scientific calculator for the FE exam?

A: No, you cannot. NCEES has a very specific list of approved calculators. Only models on this list are permitted. Our tool helps you check if you can use a calculator in FE exam.

Q: What happens if I bring a non-approved calculator to the FE exam?

A: If you bring a non-approved calculator, the proctor will likely confiscate it, and you will not be allowed to use it during the exam. This can severely impact your performance. Always verify if you can use a calculator in FE exam beforehand.

Q: Is there an on-screen calculator available during the FE exam?

A: Yes, there is a basic on-screen scientific calculator provided within the exam software. However, many examinees find a physical, NCEES-approved calculator more efficient for complex problems.

Q: Are graphing calculators allowed for the FE exam?

A: Generally, no. Graphing calculators are typically programmable and have features that violate NCEES policy. You must ensure your calculator is non-programmable to answer “yes” to “can we use a calculator in FE exam?”.

Q: How often does NCEES update its approved calculator list?

A: NCEES updates its policy periodically, but changes to the approved calculator list are not frequent. However, it’s always best to check the official NCEES website for the most current information close to your exam date.

Q: Can I bring two approved calculators to the FE exam?

A: Yes, NCEES typically allows examinees to bring two approved calculators. This can be a good strategy in case one malfunctions during the exam. Both must be on the approved list.

Q: What are the most popular approved calculators for the FE exam?

A: The Casio fx-115ES PLUS (and its 2nd Edition), HP 35s, and TI-36X Pro are among the most popular and widely used approved calculators for the FE exam.

Q: Where can I find the official NCEES approved calculator list?

A: The official and most up-to-date list can always be found on the NCEES website, usually under their “Exam Day Policies” or “Calculator Policy” sections. This is the definitive source for “can we use a calculator in FE exam?”.

© 2023 FE Exam Prep Resources. All rights reserved. Always verify “can we use a calculator in FE exam?” with official NCEES guidelines.



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