Customer Ratings & Reviews

I used this for my statistic class and the key was sticky

When I was taking courses in calculus and physics, I used the TI-86 because it had more functions and was more powerful, for the kind of math that was needed. However, the TI30XIIS is an excellent scientific calculator. It has most of the functions of a scientific calculator, with the scrollable screen that lets you check your numbers before multiplying, and perform many operations using the "Ans" function. As an organic chemist, it's the only calculator I need when it comes to doing simple chemistry calculations, which involve a lot of basic operations. If you need to do derivates, integrals, polynomials, etc, then you should get something more powerful. If you just want a calculator to do your basic math yet allow you to check your numbers with ease, then this is a great calculator to have.

I bought one of these for my 8th grader and one for my 10th grader--they needed scientific calculators for chemistry and physics, respectively. The calculators have been easy to use for them both, and have been good choices--not too many extra features that will never be used but have all of the features they'll need at least throughout high school. Should be good for most of the base science and math they'll need for college, although maybe the intervening years will bring something better. No complaints on usability or capabilities, great purchases.

The item is easy to use and have diffrent functionalities. The price is affordable.

It met all my expectations, it is a very good product and I am happy to have bought it. I sincerely recommend it.

its still working just fine after 3 years! No glitches, just as advertised!

I use this calculator at home for physics and chem. It is really nice and basic with all the perfect modes and a variety to different buttons. Though over time the buttons became harder to press and sometimes it misses a key that I press. I would recommend this but if you want a spend a few extra dollars and get a better cal with good looks, I would definitely get the TI-36X Pro.

Excellent. Great price, easy to use and it's what my kids use in school.

Had no problems and was really good to use for school

I have had the T1-30 IIS since it first came out years ago. I just now have to replace the battery. It is difficult to remove and harder to find , but the calculator has been the most dependable I have ever seen or heard of.

My sons TI 83 calc. turned up 'missing' again in H.S. & since the school year is almost complete, asked the teacher if there was an alternative. This one was perfect for what was left for them to learn.

Great Neice needed this for school because kids aren't required to figure math problems with their brains anymore. They just use calculators. But it does what it needed to do.

Needed this for my son's school project and I found it at Best Buy at half the price when compared to other retailers. Simple to use and inexpensive!

Great Calculator for a small price, lacking some features, but overall great, I once read an article about a cow helping build a bridge then it caught pneumonia and died. all in all a bad situation, unlike this calculator!

I've had this calculator for several years and it has been a trooper. This has been approved in practically every engineering class I've taken because it's an FE (Fundamentals of Engineering) compliant calculator. I know there's another calculator that is on the approved list for the FE exam that has an integration feature (or so I've heard), so that one may outrank this calculator in features a bit. This is a great calculator though and does what it needs to do!

This Calculator was one of the best math choices I've made. It is efficient and it works like a charm. I love this calculator. I just wish it came in colors. :] Thank you Texas instruments. This calculator helped me allot in school.

Compared to the other popular TI Scientific calculator (I can't remember the name, but it's dark green and has no large screen), it's just as good. The only problem I have is I lost the book and never figured out how to do fractions on it...which is quite necessary for most courses that require a scientific calculator. I recommend the other one over this one simply because it is less confusing and most of these functions you don't really need for any high school or college general math course. The pro is that the screen is larger to see what you type before you push equal...so it's up to you.

Helpful calculator for the basics. Priced well also. Easy to correct mistakes.

I like this calculator. I use it for my business admin class.

Works great. It functions as a calculator, and does math.