Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments
★★★★★
(17721 customer reviews)
$15.00 Original price was: $15.00.$9.64Current price is: $9.64.
Editor’s Choice — discover the Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments, built for performance and designed for life in the United States.
About Texas Instruments TI-30Xa Scientific Calculator
- 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
- Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
- Polar/rectangular conversions
- 1-variable statistics include results for mean and standard deviation
- Battery powered; slide case included
The Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers exceptional results for American customers who value innovation.
Specification: Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments
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17721 reviews for Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments
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Last updated on October 19, 2025 5:25 am Details
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Texas Instruments TI-30Xa Scientific Calculator by Texas Instruments
$15.00 Original price was: $15.00.$9.64Current price is: $9.64.
Claudia Cala Garcia –
The calculator arrived very quickly and matches the description perfectly. It works just as expected and is easy to use. Please note that it’s battery-powered only, not solar-powered. The design looks clean, the color is nice, and the size is standard. Overall, I’m very satisfied.
Ed Patrick –
Got this Texas Instruments TI-30Xa Scientific Calculator for my daughter, and it’s perfect for her school needs. Easy to use, with great readability and all the functions she needs. Good storage capacity for calculations, durable, and reliable for daily use.
Maray –
Excellent product performs basic functions, ideal for pre-algebra math, easy to use, my son uses it for school
Maray –
I have a bunch of these in different places just lying about for when I need a calculator. Just stop to ponder that you can drop ten bucks and have more computing power than was available to anyone, and I do mean anyone, in the 70s and 80s. I bought my first calculator in the mid 70s. It costs a fortune and could add, subtract, divide and multiply .. that was it. The your smart phone has more computing power than mainframes in the 70s and 80s. Really good calculator for ten bucks. I regularly use many of the scientific functions and the calculator is pretty ease to use. I think it would be just great for high school and early college math classes.
YOLANDA –
I always buy this calculator for my son, and it never disappoints. It’s easy to use, durable, and perfect for math and science classes. Teachers always recommend this model, and it lasts a long time. Great value for students.
Brent Jones –
Got this for a college math class and it works okay. It has all the functions I need.
David B –
Great calculator for a great price, I bought two for my test department, they do everything my techs need.
Greidy Rojas –
The TI-30Xa is a no-frills, reliable scientific calculator that’s been a staple in classrooms for decades. Whether you’re tackling algebra, trigonometry, or basic statistics, this calculator delivers consistent performance without overwhelming you with unnecessary features.
✅ What Makes It Great:
• Straightforward functionality: It handles all the essentials—fractions, exponents, trigonometric functions, logarithms, and even permutations.
• 10-digit display: Clear and easy to read, with space for two-digit exponents.
• Memory recall: You can store and retrieve values, which is handy for multi-step problems.
• Angle conversions: Includes a rare feature to convert between degrees and DMS (degrees-minutes-seconds).
• Durable design: Comes with a hard slide-on case and a sturdy plastic body that can take classroom wear and tear.
Honest reviews –
Üniversite öğrencisi çocuğuma aldım. Sınavlara sokulması serbest, kullanımı rahat, tuşlarının tepkisi kesin, malzeme kalitesi yüksek.
Süha Gürbüz –
I bought this as a replacement for my old calculator, which died suddenly. The button layout on this one is identical to the the old calculator, and they are as responsive as they should be. My best buy of the month!