Best Calculators for Engineers

1. Texas Instruments TI-83 Plus Graphing Calculator
2. Texas Instruments (TI-84) Plus White Graphics Calculator
3. Texas Instruments (Nspire CX CAS)
4. Texas Instruments (TI-84) Plus Graphics Calculator
5. Casio Scientific Calculator (FX-991EX)

Without a doubt, calculators are most engineers’ best friends. Indeed, engineers need them because they often have numbers to calculate all the time. Even though many digital cameras are equipped with built-in calculation tools, this does not prevent these professionals from having the good old calculator at their fingertips. From smartphones to laptops, from tablets to desktops, all of these devices have preinstalled calculation functionality. Again, this does not prevent good old-fashioned calculators from becoming obsolete. In addition to the professionals who use them, students also need these devices. All of these people need calculators to do simple and complex calculations. Are you a budding or practicing engineer and you need the best calculators for engineers? If so, we’ll show you some of them.

Top 5 Best Calculators for Engineers

Here’s a list that we have compiled for you!

5. Casio Scientific Calculator (FX-991EX)

casio scientific calculator fx-991ex

Features:

  • Generates QR codes for solving problems
  • The natural display of textbooks
  • Has a black color
  • Comes with an LR44 button cell battery
  • Measures 9.1×5.6×1.1 inches and weighs 3.2 ounces

This is one of the most sought-after devices for solving simple and complex mathematical problems. In fact, it is a very powerful calculator because it has a high-resolution screen. Moreover, it is super-fast to solve complex mathematical questions. With an LCD screen, you can solve 4×4 matrices and also tackle spreadsheet problems. There are even more features.

Pros

Pros

  • This device is perfect for solving complex mathematical problems
  • Has both solar and battery power sources
  • It is an affordable calculating device
  • This lightweight device is easy to carry

Cons

Cons

  • Many people may consider it unaffordable

The fact is that this device has a screen large enough to display matrices, spreadsheets, ratios, statistics and more. In addition, you can scan the QR code of the data to obtain a graphical representation of the data. With solar power sources and batteries, you wouldn’t have to worry about the unit shutting down abruptly. If you’re a budding or practicing engineer, you should get your hands on this computing device as soon as possible.

4. Texas Instruments (TI-84) Plus Graphics Calculator

Features:

  • Has  a provision for 14-digit accuracy (with 10 digits and 2-digit exponent)  
  • It also has interactive zoom features
  • This has up to 7 graph styles and can solve up to 50×50 matrices
  • Has 480KB ROM and 24K RAM
  • Weighs 7 ounces with dimensions of 8.8x6x2 inches
  • Has over 200 functions and multi-line display

There are many good engineering calculators on the market, and this product is certainly one of them. The reason is that it offers a wide range of features. From geometry to inequality, from graphics to real-world data analysis, you can always count on this mathematical device to solve them all in a fraction of a second.

Pros

Pros

  • It has the approval of relevant standardization bodies
  • Has enough screen for displaying and solving graphical problems
  • Feel free to write fractions and equations, and then use this device to solve them
  • It is a lightweight device, allowing you to carry it effortlessly

Cons

Cons

  • Many students may consider it to be a bit pricey

Here is yet another device to meet the great mathematical challenges. You see, with a screen in perfect condition, you can type and solve many mathematical problems that the old scientific calculators didn’t dare to solve. In fact, when you’re equipped with it, you don’t have to worry about solving many engineering math problems because they’re specially designed for that purpose. Take, for example, converting matrices into lists and vice versa. It also has hypothesis testing capabilities and can display tables and graphs. If you don’t mind the fact that it’s a little more expensive than its predecessor product, consider the product from Texas Instruments.

3. Texas Instruments (Nspire CX CAS)

Features:

  • It has an advanced graphing functionality
  • Has colored, backlit screen display
  • Measures 7.3×0.6×3.1 inches and weighs 12.8 ounces
  • This has provision for digital images
  • Eleven interactive zoom features
  • It is a bright, high-resolution gadget

If you’re willing to spend money looking for great calculators on the market, then this innovative product is worth it. You see, this masterpiece of engineering technology offers features that prove that every penny spent is worth it. First of all, it’s rechargeable. Well, that’s just the tip of the iceberg, as you’ll see by looking at the other fascinating features below. 

Pros

Pros

  • Perfect for solving algebras, arithmetic, and calculus
  • Offers fast and  strong connection among graphs, equations, and geometry
  • It is capable of displaying real-world pictures
  • When fully recharged, the battery can last up to two weeks

Cons

Cons

  • It is the most expensive device on this list so far

Well, with this device, you wouldn’t need alkaline batteries because it’s rechargeable. What’s more, it’s thin and light, making it your companion anytime, anywhere. You’re still wondering: What is the best calculator for calculus? Well, we highly recommend it because it has all the functions that allow you to solve calculations. In addition to solving calculations, it also has 3D functions, which means that you get 3D graphics. In fact, this elegant portable gadget will certainly solve all your complex mathematical problems with breathtaking simplicity. Yes, it has our approval because it is indispensable for all engineers.

2. Texas Instruments (TI-84) Plus White Graphics Calculator

Features:

  • This device has a sleek design with a crisp color screen
  • It also has 17 interactive zoom features and list of up to 999 elements
  • Measures 8.9x6x1.7 inches and weighs 12.8 ounces
  • Changeable color axes and grids
  • The graphs have up to 15 colors

Still asking: What is the best calculator for calculus? Well, you should look at this calculator because we firmly believe it is one of them. Basically, this gadget comes in 9 colors, reaffirming the saying that variety is the spice of life. It’s another rechargeable calculator from TI because it comes with a rechargeable battery. To recharge it, simply plug it into a USB cable or wall charger. 

Pros

Pros

  • When fully charged, the battery can stay for more than 30 days
  • MathPrint feature enables a user to enter and view math symbols
  • The MathPrint feature allows you to view and operate the functions of the device as they appear in textbooks
  • It is superfast for solving all kinds of engineering problems, including calculus
  • With gridlines on the graphs, these graphs are so easy to read and understand

Cons

Cons

  • Many students may consider it expensive

Here is a first-rate calculation gadget to tackle numerical and graphical problems related to engineering. And it’s 30% lighter and thinner than the Texas Instruments calculators that hit the stores before it. MathPrint and preloaded images add flavor to this smart gadget. Plus, there’s a backlit color display that makes it super attractive to use, especially at night. Clearly, everything is good in this machine, which reaffirms the fact that it stands above the rest of the above technology products.  

1. Texas Instruments TI-83 Plus Graphing Calculator

texas instruments ti-83 plus graphing calculators for Engineers

Features:

  • Has 64×96 pixel LCD screen
  • Measures 7.3x1x3.5 inches and weighs 12.8 ounces
  • This device runs on the TI-83 Plus software application
  • Internal memory stores up to 10 matrices
  • Has AAA alkaline batteries and a Lithium battery backup  

In addition to having the functions you need to do your calculations, this gadget has amazing graphics functions. Basically, this device made this list because it offers almost the same functions as the TI-84 model, but is a little more affordable. Yes, it’s a plus! In addition, there are special functions for finance, calculation, engineering, etc.

Pros

Pros

  • Handles all your calculus, engineering and trigs challenges
  • It can split the screen into units, allowing you to trace the graphs and scroll down the tables
  • It is a user-friendly graphing device
  • It is built to automatically shut off when the need arises to save energy 
  • You can connect it to your computer for improved user experience

Cons

Cons

  • Lots of students may consider it expensive

For all students and professionals, this calculator should be your best friend as it offers you quick and easy ways to solve your math and graphics problems. Maybe you’re still searching: What is the best calculator for calculus all over the Internet? Just treat yourself with this lightweight device and be sure you have one of the best calculators for engineers. Although it’s a little more affordable than the TI-84 model, students may find it expensive. Yes, that’s one of its drawbacks. But a one-year warranty is not enough.  

Overall Conclusion About Best Calculators for Engineers

If you are a professional who still uses very simple calculators, you must realize that the world has moved on. So you need to take steps to keep up with the trend. There are many things you can do with these innovative calculators, including solving equations, trigonometry, and very difficult calculations. There’s no doubt that these modern devices have been designed to solve these problems, making your job a lot easier. Still searching: What is the best scientific calculator online? We understand that finding and settling for just one can be a daunting task. However, we’ve done all the work for you. So, don’t go looking for more by choosing from the list we’ve provided in this guide. These are some of the best graphics and computing devices for today’s engineers.