Updated September 2016. Graphing calculators are necessary for many students, and can help make concepts easier to understand. When choosing a good graphing calculator, you want to find one that will accomplish what you need while being easy to use. Reliability is also very important, so you will want one that will stand up to heavy use. We looked at reviews and ratings from actual customers from a variety of sources to find the graphing calculators that perform the best.
Best graphing calculators available at Amazon
Looking at what Amazon customers had to say about the models available there, The Texas Instruments Ti-84 Plus was an obvious choice for our top pick. Another Texas Instruments (TI) model follows. After that are two graphing calculators from Casio, and another TI unit. A Hewlett-Packard calculator takes the middle spot on our list. The remaining models on our top list from Amazon include other calculators from Casio and Texas Instruments.
Analyzing the customer reviews and ratings of graphing calculators available at Best Buy, the top choice is again the TI-84 Plus. A slightly different model is ranked closely behind, with another Texas Instruments graphing calculator following that. Two Casio units take up the next spots, followed by another from TI. A Hewlett-Packard graphing calculator follows. The remainder of our list from Best Buy includes two more offerings from TI and another Casio unit.
Taking a look at graphing calculators at Newegg, and what their customers had to say about them, we see a familiar face on our top spot. The Texas Instruments Ti-84 Plus is once again our top pick from this source. Two other TI models follow closely behind, with an HP calculator following. Two Casio models and two more Texas Instruments calculators complete the Newegg list.
Across all of the sources we reviewed, we ended up giving the top spot to the TI-84 Plus. It achieves very high ratings and great reviews from customers. The other TI and Casio models vary slightly in how favored they are, but many are still great choices. Hewlett-Packard was a surprise for us, getting the middle rank across all venues. Be sure to look at review comments and specifications to make sure the calculator you choose will meet your needs.