Customer Ratings & Reviews

It's the TI-84 Graphing Calculator. It's the standard calculator for schools. It's easy to use. It's also built around the Zilog Z80 microprocessor--a microprocessor that first went on the market in 1976. This calculator descends from the TI-81, which entered the market in 1990. The first TI-84 entered the market in 2004. These calculators are by now dirt cheap to make and the R&D costs have long since been recovered. They should be checkout lane impulse buys by now. But they're the calculators all the schools use because they're the calculators in all the math textbooks. So they charge this much because they can. Yes, I would "recommend this to a friend", but only grudgingly, because I know it' the calculator all the other kids are using and it's probably the only one the teacher will be able to help with. If you have a little extra money to spend, spring for the color screen version.

Was calculator used in Algebra II class. Works very well and sturdy, too.

Texas instruments always makes a great calculator. I purchased this one to replace an old TI-83, which still works. The ports are added since my 83, but everything else is located in the same spot. It was very easy to pick up & start using. It also has built in instructions.

Easy to use. Buttons are large. Very durable! Best price in our area!

easy to use and long battery life. does its job well

Great calculator that’s easy to use. Battery life lasts a long time.

Works as advertised. Solid calculator. Easy to use. Reliable. Highly recommend.

This thing does so much I'm not sure what else it's capable of doing. This will be the last calculator you ever buy unless your like some super math wiz that need a calculator that can calculate how long it would take for you to get to mars driving a Prius with both eyes closed, hands behind your back and little Wayne rapping in passenger seat to "let it go" from frozen!

Easy to use, durable and a great calculator for a high school student

This TI calculator is a must for anyone taking higher education math related courses or anyone in a math related field. It has everything that you would need for calculus, algebra, geometry, statistics, biology, etc. with the exception of color graphics that come with the plus model, this calculator has everything. If you can get it in sale, even better.

Easy to use. Not bulky and easy to read. Makes mayh easy.

It easy to use. It has many functions and reliable.

My teenager let me know at the last minute that she needed a new calculator for school. They were sold out at some stores and hard to find and very expensive. Best Buy has the best price, she got any cool color and it works fantastic. Another great buy from Best Buy and you can always rely on Texas Instrument!

I have purchased this calculator for each of my children during their high school years. It seems to be the go-to calculator for math and science classes. They have stood up to multiple years of use and my oldest child has taken hers to college. Definitely recommend this calculator.

Bought in store at best price I have seen! Works great- no issues

Great price. Use it everyday. Works easy and second one I bought.

My son had a choice of two calculators that he could purchase for his math class at school. He choose the TI-84 Graphing Calculator and has been very pleased with the functions and abilities that this calculator has. We would recommend this calculator to anyone that needs a graphing calculator.

It was worth my money and it makes my work a lot easier to do.

loving this calculator easy to use. i like the graphing

Pretty good, some features take a while to figure out, but that might just be because the newer versions have different features. I've been using it for almost a year and am still on my first charging cycle