Top Calculators for Engineering and STEM Students

Finding the right calculator is essential for engineering and STEM students tackling complex equations, advanced graphing, and scientific computations. With so many options available, it can be challenging... to choose a model that meets your academic needs and offers reliable performance. To help you make an informed decision, we’ve curated a list of the top calculators for engineering and STEM students, ranked according to user review ratings. Whether you’re preparing for exams or powering through assignments, these highly-rated calculators stand out for their functionality, durability, and ease of use.
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What to look for in calculators for engineering and STEM students

1. Calculator Type

Engineering and STEM students often require scientific or graphing calculators. Scientific calculators handle basic functions, while graphing calculators are essential for advanced mathematics, calculus, and plotting graphs.

2. Required Features

Look for features like programmable functions, matrix calculations, statistical analysis, and equation solvers. Some courses or exams may require specific capabilities, so check your curriculum’s recommendations.

3. Display Quality

A high-resolution display makes it easier to view complex equations and graphs. Color screens can help differentiate between multiple plots or data sets on graphing calculators.

4. Exam Compatibility

Many standardized tests have restrictions on calculator models. Ensure the calculator you choose is approved for exams like the SAT, ACT, or professional engineering tests if you plan to use it during assessments.
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  1. 1
    Texas Instruments TI-84 Plus Graphing Calculator Great Store I love it and I always buying electric items from best buy

    About this product

    A versatile graphing calculator with expanded memory, USB connectivity, and preloaded interactive geometry software.

    A versatile graphing calculator with expanded memory, USB connectivity, and preloaded interactive geometry software.

    What customers like

    • Versatile with many functions
    • Approved for exams and standardized tests
    • Easy to use and intuitive
    • Great value for money
    • Reliable and durable
    (2,753)
    $158.99 Your price for this item is $158.99
  2. 2
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba In Black Best of the best

    About this product

    A sleek black graphing calculator with a multi-touch display and rechargeable battery for advanced calculations.

    A sleek black graphing calculator with a multi-touch display and rechargeable battery for advanced calculations.

    What customers like

    • Powerful and versatile functions
    • High-quality touchscreen and display
    • Fast performance and quick computations
    • Easy to use for advanced math and programming
    • Long battery life and solid build quality
    (110)
    $245.99 Your price for this item is $245.99
  3. 3
    GREEN SCENIC Calculator Handwriting Tablet Solar/battery Powered Function Mini Engineering Counter Student Office Solar

    About this product

    A green solar and battery-powered calculator with handwriting tablet, stylus, and advanced engineering functions.

    A green solar and battery-powered calculator with handwriting tablet, stylus, and advanced engineering functions.

    $32.99 Your price for this item is $32.99
  4. 4
    GREEN SCENIC Function Calculator 417 Functions 2 Lines 10+2 Digits Written Display Solar Powered Scientific Calculator-Black

    About this product

    A solar-powered scientific calculator in black and green with 417 functions and a natural textbook display.

    A solar-powered scientific calculator in black and green with 417 functions and a natural textbook display.

    $33.99 Your price for this item is $33.99
  5. 5
    GREEN SCENIC Scientific Calculator, Scientific Calculator w Erasable Pad, 240 Functions, Lcd Screen, 2 Lines Financial Math Calculator, Foldable

    About this product

    A green scientific calculator with 240 functions, dual-line LCD, and an erasable writing pad for notes.

    A green scientific calculator with 240 functions, dual-line LCD, and an erasable writing pad for notes.

    $30.99 Your price for this item is $30.99
  6. 6
    GENER Foldable Scientific Calculator With Handwriting Board - Dual Power Supply, Solar And Battery, Ideal for Students, Teachers, And Engineers

    About this product

    A foldable scientific calculator with handwriting board, dual power supply, and versatile functions for students, teachers, and engineers.

    A foldable scientific calculator with handwriting board, dual power supply, and versatile functions for students, teachers, and engineers.

    $29.98
    SAVE $20
    Your price for this item is $29.98
  7. 7
    ISTAR Camlin, Omega, Casio Engineering Instrument Complete Set

    About this product

    A complete set of engineering instruments including a mini drafter, compass, calculator, and more.

    A complete set of engineering instruments including a mini drafter, compass, calculator, and more.

    $19.65
    SAVE $29
    Your price for this item is $19.65
  8. 8
    CASIO Fx-300Esplus2 With Authenticity Verification (Fx-300Espls2-S-Ct)

    About this product

    A scientific calculator featuring authenticity verification for accurate calculations in school, office, or home use.

    A scientific calculator featuring authenticity verification for accurate calculations in school, office, or home use.

    $39.00
    SAVE $31
    Your price for this item is $39
  9. 9
    GREEN SCENIC Folding Scientific Function Calculator Handwriting Tablet Calculator With Lcd Handwriting Tablet Student Drawing Tablet

    About this product

    A green folding scientific calculator featuring an LCD handwriting tablet, stylus, and advanced math functions.

    A green folding scientific calculator featuring an LCD handwriting tablet, stylus, and advanced math functions.

    $31.99 Your price for this item is $31.99
  10. 10
    GREEN SCENIC Scientific Calculator 240 Functions 2-Line Display Solar Powered Suitable for Middle School

    About this product

    A green solar-powered calculator with 240 functions and a 2-line display for advanced math calculations.

    A green solar-powered calculator with 240 functions and a 2-line display for advanced math calculations.

    $35.99 Your price for this item is $35.99

FAQ

What features should engineering and STEM students look for in a calculator? + -

Engineering and STEM students should look for calculators with advanced scientific functions, programmability, graphing capabilities, and support for complex equations. Features like matrix operations, statistical analysis, and the ability to handle calculus functions are also valuable.

Are graphing calculators necessary for engineering and STEM courses? + -

Many engineering and STEM courses recommend or require graphing calculators, as they can plot functions, visualize data, and perform advanced calculations that go beyond basic scientific calculators.

Can programmable calculators be used in exams? + -

Exam rules vary by institution and course, so it’s important to check with your instructor or exam board. Some exams allow programmable calculators, while others may restrict their use to prevent unfair advantages.

What is the difference between scientific and graphing calculators? + -

Scientific calculators are designed for complex mathematical and scientific functions, such as trigonometry and logarithms. Graphing calculators include these features and add the ability to plot graphs, visualize equations, and often support more advanced programming.

Do calculators for engineering students support multiple modes and functions? + -

Yes, calculators designed for engineering students typically support multiple modes, such as scientific, statistical, and programming modes, allowing users to tackle a wide range of mathematical and engineering problems.

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