Save Almost $50 Right Now On The Best-Selling TI-84 Plus Calculator

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links."

If you're headed back to class next month or need to get through complex equations for work, chances are you might be in need of a high-tech calculator. Statistics, calculus, and engineering classes require a model that can graph visual representation of functions, while business professionals sometimes need to download finance programs to their calculators as well. A model that can do it all and then some: the Texas Instruments TI-84 Plus graphing calculator.

The good news is that you can now get 30% off this powerful calculator at Walmart, saving you $43. In our ranking of best calculators, the TI-84 is rated as our best overall pick. It's versatile enough for college students and converts equations to the same format seen in textbooks. The model is also approved for use during PSAT, SAT, and ACT college entrance exams, as well as AP exams that allow graphing calculators.

It's preloaded with applications, and you can download more from your computer based on whatever task you're tackling. This version isn't backlit but is more than worth it, as it's packed with features and comes with the same capabilities as the color model. The TI-84 is a user-friendly tool with the functionality to handle the majority of classes and equations, making it quite literally the best, most hardworking calculator money can buy.

Shop Now

You Might Also Like

• The Do’s and Don’ts of Using Painter’s Tape

• The Best Portable BBQ Grills for Cooking Anywhere

• Can a Smart Watch Prolong Your Life?