Best Graphing Calculators

Finding the right graphing calculator can make all the difference when tackling complex math problems, acing exams, or managing advanced coursework. To help you choose with confidence, we’ve compiled a... list of the best graphing calculators, ranked according to real user review ratings. Whether you're a student, educator, or professional, these top-rated options deliver reliability, functionality, and ease of use to support your success in mathematics and beyond. Explore our expertly curated selections to discover which graphing calculator is the perfect fit for your needs.
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What to look for in graphing calculators

1. Required Features

Consider what functions you'll need, such as graph plotting, equation solving, or statistical analysis. Some advanced models offer 3D graphing, programming capabilities, or even CAS (Computer Algebra System) support.

2. Exam Compatibility

Make sure your calculator is approved for use on standardized tests like the SAT, ACT, or AP exams. Certain calculators with specific features may be restricted during testing.

3. Display Quality

A high-resolution color screen can make graphs easier to read and interpret. Larger displays also help when working with complex equations or multiple graphs at once.

4. Battery Life and Power Options

Look for calculators with long battery life or convenient charging options. Some models use rechargeable batteries while others rely on replaceable AA or AAA batteries.
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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
    (2,750)
    $158.99 Your price for this item is $158.99
  2. 2
    Texas Instruments TI-84 Plus CE Graphing Calculator One of the best calculators for college students

    About this product

    A versatile black graphing calculator with 10 graphing functions and preloaded math and science apps.

    A versatile black graphing calculator with 10 graphing functions and preloaded math and science apps.

    What customers like

    • Ideal for advanced math and science courses
    • User-friendly and easy to use
    • Clear, vibrant color display
    • Extensive functionality and versatility
    • Long-lasting rechargeable battery
    (2,651)
    $168.99 Your price for this item is $168.99
  3. 3
    Texas Instruments TI-83 Plus Graphing Calculator Works great for school

    About this product

    A versatile grey and black calculator ideal for math and science courses, supporting advanced graphing functions.

    A versatile grey and black calculator ideal for math and science courses, supporting advanced graphing functions.

    What customers like

    • Good battery life
    • Versatile and functional for math and science
    • Easy to use with clear instructions
    • Affordable price
    • Durable and reliable build
    (592)
    $139.95 Your price for this item is $139.95
  4. 4
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba - 2 Units In Black Great Calculator

    About this product

    A sleek black graphing calculator with a brushed metal design, multi-touch display, and alphanumeric keypad.

    A sleek black graphing calculator with a brushed metal design, multi-touch display, and alphanumeric keypad.

    What customers like

    • Powerful and versatile functions
    • Excellent build quality and durability
    • Long battery life
    • High-quality touchscreen and display
    • Fast performance and quick computations
    (110)
    $505.99 Your price for this item is $505.99
  5. 5
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba In Black Best Graphing Calculator ever

    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
  6. 6
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba - 5 Units In Black Love this calculator

    About this product

    A sleek black graphing calculator with a brushed metal design, multi-touch display, and slide-on cover.

    A sleek black graphing calculator with a brushed metal design, multi-touch display, and slide-on cover.

    What customers like

    • Easy to use and program
    • High-quality touchscreen and display
    • Durable and well-built design
    • Fast and powerful performance
    • Versatile functions and CAS capabilities
    (110)
    $1,191.99 Your price for this item is $1191.99
  7. 7
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba - 3 Units In Black HP Prime • Best Buy = Prime^2

    About this product

    A sleek black graphing calculator with a brushed metal finish, multi-touch display, and alphanumeric keypad.

    A sleek black graphing calculator with a brushed metal finish, multi-touch display, and alphanumeric keypad.

    What customers like

    • Powerful and versatile functions
    • Excellent build quality and durability
    • Long battery life
    • High-quality touchscreen and display
    • Fast performance and quick computations
    (110)
    $733.99 Your price for this item is $733.99
  8. 8
    HP Prime Handheld Graphing Calculator - 2Ap18Aa#aba - 7 Units In Black The best scientific and programmable calculator!

    About this product

    A sleek black graphing calculator with a multi-touch display and alphanumeric keypad, IB exam approved.

    A sleek black graphing calculator with a multi-touch display and alphanumeric keypad, IB exam approved.

    What customers like

    • Long battery life
    • High-quality touchscreen and display
    • Durable build and sleek design
    • Fast performance and quick computations
    • Versatile functions and advanced capabilities
    (110)
    $1,653.99 Your price for this item is $1653.99

FAQ

What features should I look for in a graphing calculator? + -

When choosing a graphing calculator, consider features such as a high-resolution display, ample memory, preloaded functions for algebra, calculus, and statistics, programmability, and compatibility with computer software. Some models also offer color screens and rechargeable batteries.

Are graphing calculators allowed on standardized tests? + -

Many standardized tests, including the SAT, ACT, and AP exams, permit certain models of graphing calculators. However, it's important to check the specific calculator policies for each test to ensure your device is approved.

Can graphing calculators be used for subjects other than math? + -

Yes, graphing calculators are versatile tools that can be used in science courses like physics and chemistry for data analysis and complex calculations. They are also helpful in engineering and finance classes.

What is the difference between a scientific calculator and a graphing calculator? + -

A scientific calculator handles basic arithmetic and scientific functions such as trigonometry and logarithms. A graphing calculator offers these functions plus the ability to plot graphs, solve equations visually, and handle more advanced computations.

Do I need special software or cables to connect my graphing calculator to a computer? + -

Some graphing calculators come with USB cables or wireless connectivity options for transferring data to a computer. You may need manufacturer-specific software to update firmware or download additional applications.

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