Customer Ratings & Reviews

very effective tool for high school students…. a must have

Relatively expensive, but cannot go the other way as schools keep recommending this brand. Does the job well.

My son needed a calculator for his AP Calculus class. This one had graphs, all the other functions, and best if all will be useable on the SAT. Not all advanced calculators are acceptable for SAT use. It was in stock so picked it up on the way home. Works fine, no concerns.

this is perfect for my son. this is what was needed for school

Exactly what my daughter needed for her math classes

Excellent product and perfect for my granddaughter’ math class for a final test!

Bought for my son for Christmas. He has been able to do his AP calculus on this.

Very good graphing calculator... Brought it for my son's Calculus class.

Very good calculate that had plenty of functions and is approved for most things like the ACT and SAT. Personally I use this for engineering courses in statistics and mechanical vibration and it works great.

I needed it for class & Best Buy offered price match, so I was able to pick it up in store for a great deal. I like that it has a rechargeable battery and that it’s in color. So far has been working great for my needs.

Overall works well, but has inconsistent handling of pemdas. When plotting /4x, it handled the x as the implied divisor. When using /4pi instead, it multiplied via PEMDAS. Due to the display, this difference was not immediately noticeable.

Easy to use, beautiful clear screen and awesome precise graphing. Honestly super impressed with this calculator!

My kid was required to have a TI calculator for school. He uses this calculator, it works great for his Algebra class. It has so many functions.

One of the best features it has is that is rechargeable, and that becomes really helpful on finals (because you don't have to worry about the batteries you've used troughout the semester). Another advantage is the color screen that allows you to identify different functions :)

Glad I got it, for now and for the future. There are other calculators that would be ok for most math assignments, but this one has it all. When that one or two questions pop up that I need the extra that this one does, it is worth the extra money spent. Very helpful.

This is the best thing i could of purchased. Especially for summer school. The graphics are excellent! I have to learn more to be able to use its total capacity and functions.

I needed this for school. It has helped me with Trig and Calculus. If you have to graph by hand, this confirms that it was calculated correctly. Take out the frustration of math and get this. It is a must-have for all students.

Purchased this for my daughter to use for a high school course and she is now using it in college. It’s been a fantastic investment and she loves it. Really love that it’s recharchable and has all the functions that she needs. She won’t need to purchase any other.

My son asked for a calculator for college math classes and it seams this one will be applicable all the way through 4 semesters of calculus. good screen and he likes it a lot, for the extra money i bought the upgraded model with color screen and its worth every penny.

Bought this to replace an old TI-83 that died. The improvements are great. It is lightweight and rechargeable. The screen is very clear. The only issue I have is that even when fully charged it will go into a sleep mode with only a minute of inactivity.