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Texas Instruments TI-30Xa Scientific Calculator

4.7 4.7 out of 5 stars 16,349 ratings
$10.89
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Purchase options and add-ons

Brand Texas Instruments
Color Gray
Calculator Type Engineering/Scientific
Power Source Battery Powered
Screen Size 3

About this item

  • 10-digit display; for general math, pre-algebra, algebra 1 and 2, trigonometry and biology
  • Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
  • Also add, subtract, multiply and divide fractions; 1-variable statistics (mean / standard deviation)
  • Conversions: fractions/decimals, degrees/radians/grads, DMS/decimal/degrees, and polar/rectangular
  • Battery-powered; includes slide case
  • Ideal for general math, pre-algebra, algebra I and II and general science.
  • Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format

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Top Brand: Texas Instruments

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From the manufacturer

Texas Instruments TI-30Xa Scientific Calculator

Key features:

  • One-line, 10-digit display
  • Fraction features
  • One-variable statistics
  • Conversions
  • Basic scientific and trigonometric functions

Ideal for:

  • General math and General science
  • Pre-Algebra
  • Algebra 1 and 2

Perform operations with fractions and mixed numbers

Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format

Calculate basic conversions:

  • Degrees/radians/grads
  • Polar/rectangular
  • DMS/degrees
  • Fraction/decimal

Product information

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Texas Instruments TI-30Xa Scientific Calculator

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Texas Instruments TI-30Xa Scientific Calculator
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Price$10.89-54% $11.49
List: $24.99		$7.85-27% $7.99
List: $10.99		$11.95$13.99
Delivery
Get it as soon as Tuesday, May 14
—
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Customer Ratings
4.74.7 out of 5 stars16,349
4.74.7 out of 5 stars2,947
4.44.4 out of 5 stars588
4.44.4 out of 5 stars2,023
4.64.6 out of 5 stars539
4.44.4 out of 5 stars596
Easy to read
4.6
4.7
4.2
4.2
4.5
3.6
Easy to use
4.5
4.7
4.3
4.3
4.4
4.2
Value for money
4.4
4.8
4.2
4.1
4.3
3.8
Easy to learn
—
4.6
4.5
4.2
4.6
4.3
Sold By
Amazon.com
Amazon.com
Mr. Pen
Mr. Pen
EooCoo US
Wefun Stationery Store-US
model name
TI-30XA
fx-300ESPLS2-PK
—
—
2891
OS-82MS Pro
power source
Battery Powered
Solar Powered with Battery Back-up
Solar Panel (Works Only When It Is Bright) And Battery
Battery Powered
Battery Powered
Battery Powered
battery quantity
1 lithium metal, 0 cr123a, 1 lr44, 0 cr2, 0 a, 2 aaa, 0 aa, 1 lithium ion, 1 product specific, 2 unknown, 0 aaaa, 2 nonstandard battery
1 lr44
1 lr44
1 lr44
1 lr44, 1 cr2
1 lr44
display type
LCD
LCD
—
—
LCD
LCD
material
Plastic
Plastic
—
—
Acrylonitrile Butadiene Styrene (ABS)
Plastic
style
Traditional
—
—
—
Durable,Portable
OS 82MS Pro

Looking for specific info?

Product Description

Product Description

Basic, battery-operated scientific calculator with one-line display and general math and science functionality.

Key Features:

  • One-line, 10-digit display
  • Fraction features
  • One-variable statistics
  • Conversions
  • Basic scientific and trigonometric functions

Ideal For:
  • General math
  • Pre-Algebra
  • Algebra 1 and 2
  • General science

Amazon.com

Once you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits.

For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van Nest

What's in the box

  • Calculator

    • Product guides and documents

    User Manual (PDF)

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    16,349 global ratings

    Customers say

    Customers like the portability, appearance, performance, and ease of use of the calculator. For example, they mention it's slim, lightweight, and easy to carry. They appreciate the thoughtful layout and large numbers in the display. That said, some complain about the buttons getting stuck or unresponsive.

    AI-generated from the text of customer reviews

    541 customers mention463 positive78 negative

    Customers like the quality of the calculator. They mention it's reliable, has a great battery life, and holds up to middle school use and abuse. They say it gives the right answers reliably, and has no issues. Customers also say it has s solid construction and is well made. They also say that it'll help them with algebra and statistics.

    "...It is very ergonomic, well priced and can assist anybody with their assignments...." Read more

    "Very reasonably priced and easy to use scientific calculator. Highly recommended." Read more

    "...The TI-30Xa has solid construction and is well made. The calculator appears well-made, and the tactile sensation from its buttons is welcome...." Read more

    "Good calculator. Not as great as a TI-30XSII for complex entries, but when this is the only approved calculator for a course...what can you do?" Read more

    389 customers mention366 positive23 negative

    Customers appreciate the value of the calculator. They say it has high quality and works great for the price.

    "...There are no downsides to this calculator. It's a great value, and at a very low price." Read more

    "This calculator is absolutely the best. It is very ergonomic, well priced and can assist anybody with their assignments...." Read more

    "Very reasonably priced and easy to use scientific calculator. Highly recommended." Read more

    "...Because of its low cost, both students and working professionals may afford it, making it ideal for those who need accurate calculations but don't..." Read more

    375 customers mention293 positive82 negative

    Customers like the performance of the calculator. They say it works well, serves its purpose, and has a nice cover to protect it when they drop it. They also say it has p good amount of functionality for a low price, and works great to have near their computer or check book. They mention that it does more than they realized and is very efficient.

    "...When it comes to utility, functionality, and ease of use, the Texas Instruments TI-30Xa Scientific Calculator does not disappoint...." Read more

    "Works great for school and has a nice cover to protect when I drop it...." Read more

    "This was also a great buy. It served its purpose, and my son used it for his 8th and ninth grade years in school." Read more

    "...Like a little glitch. Been like that since I opened it, but it doesn't affect the performance and I can still clearly read the display without issue." Read more

    223 customers mention195 positive28 negative

    Customers find the calculator easy to use with decent instructions. They also appreciate the clear display and buttons.

    "...It's easy enough for anyone to use, but has some pretty high-end "scientific" math stuff, too...." Read more

    "...When it comes to utility, functionality, and ease of use, the Texas Instruments TI-30Xa Scientific Calculator does not disappoint...." Read more

    "easy to use. easy to see screen" Read more

    "...show my previous calculations and answers, but other than that it’s easy to use and gives me the right answers reliably...." Read more

    49 customers mention45 positive4 negative

    Customers find the calculator easy to carry and operate. They say it has a slim profile and small form factor that makes it a practical tool for students and working. Customers also mention that the overall size is small enough to fit in a coat pocket.

    "This calculator is absolutely the best. It is very ergonomic, well priced and can assist anybody with their assignments...." Read more

    "...Its small form factor makes it a practical tool for students and working professionals alike...." Read more

    "...One of the key features that I love about this calculator is its large, clear display, which allows me to view multiple lines of calculations at once..." Read more

    "...It is small and easily fits into a backpack. It has a wide array of functions meaning it can be used in any STEM class and be very efficient." Read more

    40 customers mention36 positive4 negative

    Customers are satisfied with the appearance of the calculator. For example, they mention it has a nice design, thoughtful layout, and large numbers in the display. Some appreciate the reasonable performance and durability for the price. That said, some say it's nothing fancy but functional.

    "...The calculator's user-friendly layout makes it easy for even those unfamiliar with scientific calculators to learn how to use it...." Read more

    "...CONCLUSIONTi-30Xa is a handsome,user friendly, durable, well designed calculator that is an excellent choice for GED test, algebra,..." Read more

    "...year and i would 100% recommend it, it’s super good working and it’s cute too" Read more

    "...Light, nice Case, good value for price." Read more

    38 customers mention38 positive0 negative

    Customers are satisfied with the calculator's features. They mention that it includes plenty of functions, has all the necessary functions, and has all updated functions built in. Some say that it's easy to hold and use, and that it strikes a perfect balance between too much functionality and ease of use and productivity.

    "...The powerful features, user-friendliness, and steady performance of the calculator make it a worthwhile investment...." Read more

    "...It has 3 store/memory functions which come in handy when calculating without pencil & paper. FYI😉..." Read more

    "...The calculator boasts a wide array of functions that cover everything from basic arithmetic to complex equations, making it perfect for students in..." Read more

    "...It is small and easily fits into a backpack. It has a wide array of functions meaning it can be used in any STEM class and be very efficient." Read more

    93 customers mention21 positive72 negative

    Customers are dissatisfied with the buttons on the calculator. They mention that the buttons are easy to get stuck, hard, and delicate. Some say that the keys are not very responsive, feel mushy, and are small for their big fingers. Some customers also mention that some of the buttons would stop working and that the quality of the keys is poor.

    "...The buttons are kind of small for my big fingers...." Read more

    "sometimes the buttons don’t work right away and it takes me five times to type in a number but other than that for what it is it’s good" Read more

    "The keys can get a little stuck at times, so it's important to make sure that you check the screen has what you wanted to type...." Read more

    "...The calculator appears well-made, and the tactile sensation from its buttons is welcome...." Read more

    Great Calculator
    5 Stars
    Great Calculator
    Awesome calculator it surely gets the job done guys.
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    Top reviews from the United States

    Richard M.
    5.0 out of 5 stars Pound-for-pound, the best calculator on the planet
    Reviewed in the United States on April 21, 2024
    Verified Purchase
    We all have calculators on our phone, but having a stand-alone calculator within arm's reach is hard to beat (especially if you want to calculate something in an app on your phone and don't want to open the calculator app for that one thing).

    It's easy enough for anyone to use, but has some pretty high-end "scientific" math stuff, too. (I'm a math nerd and use those functions all the time.)

    It's got a built-in hard shell case, too, so it won't get banged-up in a desk drawer, purse, or glove box.

    There are no downsides to this calculator. It's a great value, and at a very low price.
    Helpful
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    Hanna
    5.0 out of 5 stars works great
    Reviewed in the United States on March 18, 2024
    Verified Purchase
    it’s a calculator. personally not my favorite, but i had to get this one for a class. came as expected
    Helpful
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    Amazon Customer
    5.0 out of 5 stars Math genius
    Reviewed in the United States on February 24, 2024
    Verified Purchase
    This calculator is absolutely the best. It is very ergonomic, well priced and can assist anybody with their assignments. Whether in high school or I graduate school it is a must have in the back pack and at the office.
    Customer image
    Amazon Customer
    5.0 out of 5 stars Math genius
    Reviewed in the United States on February 24, 2024
    This calculator is absolutely the best. It is very ergonomic, well priced and can assist anybody with their assignments. Whether in high school or I graduate school it is a must have in the back pack and at the office.
    Images in this review
    Customer image
    Customer image
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    azwaskie
    5.0 out of 5 stars Perfect replacement
    Reviewed in the United States on March 10, 2024
    Verified Purchase
    Very reasonably priced and easy to use scientific calculator. Highly recommended.
    Helpful
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    Cory Maffeo
    4.0 out of 5 stars Dependable Utility and Practicality
    Reviewed in the United States on August 26, 2023
    Verified Purchase
    The Texas Instruments TI-30Xa Scientific Calculator is a good option if you're looking for a calculator with a good combination of features and user friendliness. This calculator was developed to meet a wide variety of mathematical and scientific requirements, and it consistently delivers accurate results without adding extra complications. Although it excels in many respects, it falls short in a few others, making a perfect score impossible. This in-depth evaluation of the TI-30Xa (4 stars) will cover its many features, its ease of use, its sturdy construction, and its reasonable price.

    One of the best things about the TI-30Xa Scientific Calculator is how many different uses it can serve. It can do a wide range of arithmetic operations as well as more complicated scientific calculations. Square root, percentage, fraction, trigonometric, and exponential functions all contribute to the calculator's value to students, teachers, and professionals.

    The calculator's lack of built-in graphing functionality, however, may make it unsuitable for use in more advanced mathematics or graph-based courses. However, the TI-30Xa is a trustworthy partner for most standard scientific and mathematical calculations.

    Interface and Usability ()

    The TI-30Xa's ease of use and intuitive design are unparalleled. Its design is user-friendly, and its buttons are clearly labeled so that you can quickly access the features you need. The two-line screen makes it possible to enter and check calculations at the same time, cutting down on typos. The calculator's user-friendly layout makes it easy for even those unfamiliar with scientific calculators to learn how to use it.

    Long calculations or conclusions with many digits may not fit comfortably on the screen, though. Although this isn't usually a problem, it is something to think about when completing jobs that require substantial data entry or sophisticated computations.

    The TI-30Xa has solid construction and is well made. The calculator appears well-made, and the tactile sensation from its buttons is welcome. Its small form factor makes it a practical tool for students and working professionals alike.

    However, when compared to contemporary calculators, the design may seem archaic. In addition, users need to take extra care to avoid scratching or damaging the screen because there is no protective cover, as is standard on certain other kinds of calculators.

    The TI-30Xa Scientific Calculator is an excellent buy for the money. Because of its low cost, both students and working professionals may afford it, making it ideal for those who need accurate calculations but don't need complex graphing features. The powerful features, user-friendliness, and steady performance of the calculator make it a worthwhile investment.

    When it comes to utility, functionality, and ease of use, the Texas Instruments TI-30Xa Scientific Calculator does not disappoint. Its flexible features may meet a variety of mathematical and scientific requirements, and its user-friendly design guarantees a pleasant experience. Despite its shortcomings (such as a lack of graphing capabilities), a calculator is nonetheless an indispensable tool for computations in many fields. Its reasonable cost, high-quality construction, and wide range of useful features warrant a 4-star review. The TI-30Xa is the best choice for those looking for a straightforward scientific calculator that won't break the bank.
    4 people found this helpful
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    Reviewer
    5.0 out of 5 stars Good calculator
    Reviewed in the United States on March 25, 2024
    Verified Purchase
    Good calculator. Not as great as a TI-30XSII for complex entries, but when this is the only approved calculator for a course...what can you do?
    Helpful
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    CC
    5.0 out of 5 stars Perfect for test
    Reviewed in the United States on March 19, 2024
    Verified Purchase
    Great product
    Customer image
    CC
    5.0 out of 5 stars Perfect for test
    Reviewed in the United States on March 19, 2024
    Great product
    Images in this review
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    Customer image
    One person found this helpful
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    John r smith
    5.0 out of 5 stars easy
    Reviewed in the United States on March 31, 2024
    Verified Purchase
    easy to use. easy to see screen
    Helpful
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    Top reviews from other countries

    Translate all reviews to English
    Jan
    5.0 out of 5 stars Good calculator
    Reviewed in Canada on April 18, 2024
    Verified Purchase
    Good product for a good price.
    Report
    Lula
    5.0 out of 5 stars Excelente!
    Reviewed in Mexico on June 2, 2021
    Verified Purchase
    Muy buena calculadora y muy buen precio.
    Report
    Nicole
    5.0 out of 5 stars Taschenrechner
    Reviewed in Germany on September 28, 2023
    Verified Purchase
    Der Taschenrechner ist super. Meine Tochter braucht ihn für die 10te Klasse. Sie ist sehr zufrieden damit.
    Dieser Rechner wurde auch von Ihrem Klassenlehrer empfohlen.
    Report
    Andres
    5.0 out of 5 stars Calculadora de toda la vida
    Reviewed in Spain on July 15, 2023
    Verified Purchase
    Me gustan mucho más estas calculadoras "antiguas" con una sola línea porque muestran los resultados parciales a medida que vas introduciendo las operaciones. Con un poco de práctica puedes ahorrar mucho tiempo en los típicos ejercicios en los que tienes que escribir la expresión paso a paso. Otra ventaja con respecto de las pantallas con matriz de puntos es que los números son mucho más claros y grandes.
    Con respecto a la Casio del mismo tipo, esta TI tiene 3 memorias en lugar de una y las teclas están mejor organizadas (apenas necesitas la 2nd para las operaciones más comunes).
    Report
    Stefan Bejer
    4.0 out of 5 stars Bra & smidig
    Reviewed in Sweden on June 22, 2023
    Verified Purchase
    Enda nackdelen är det plastiga utförandet som känns sprött, och det faktum att materialet är extremt halkigt. Som en blöt tvål ungefär.
    Report