TI-84 Calculator Online


  • 123
  • Fx
Amazon and eBay logos

Boost Your Marketplace Success With Our Calculators’ Extensions!

Chrome Web Store

What is the TI-84 Calculator?

The TI-84 Calculator is designed to help students and professionals with complicated mathematical calculations. This can range from algebra to trigonometry to calculus and statistics.

The TI-84 Calculator has evolved, with regular updates providing new features and enhancements. It was introduced in 2004 as the replacement for the TI-83 series and has since become one of the most extensively used calculators in educational settings and beyond. 

Users can now access the calculator’s functionality online, in addition to the physical portable device, allowing for seamless integration with modern digital learning environments.

MORE: Casio Calculator Online

How Does the TI-84 Work?

Users can graph functions and equations on a coordinate plane with the TI-84 Calculator. This means, you can input functions and analyze the result on its screen. 

Our TI-84 online calculator has functions like sin, cos, log, factorial, square root, exponential, and lots more. These functions are labeled clearly and do not require an external manual to navigate. In most cases, all you need to do is enter an equation using your desired functions. And your answer will be provided when you tap on the ‘=’ button.

In the latter part of this article, we’ll explain the TI-84 online calculator features and how you can use it.

Is There an Online TI-84 Calculator?

At Webretailer, we offer an online TI-84 online calculator. The best part of it is that we have tailored it to be less tailored, yet sophisticated and absolutely free. You can see it right at the top of this article. 

MORE: Scientific calculator 

How To Use the Online TI-84 Calculator

Here’s an overview of how to use our TI-84 calculator:

1. Basic Arithmetics

For fundamental arithmetic operations, use the numeric keypad (+, -, x, /). And click “=” to begin the calculation.

For example, calculating simple arithmetic using the multiplication symbol will look like this:


2. Clearing the Screen

To clear the entry on the screen, use the”AC” or delete button represented by the icon at the right of the image below.


3. Entering Expressions 

Enter numerical figures and mathematical symbols using the keypad.

To specify the order of operations, use brackets. 

4. Exponentials and Trigonometric Equations 

The exponential function is represented with e*while logarithm is represented with “log.” You can also calculate exponential using the function 10*. But note that here, 10 is the base raised to the power x. 

To calculate the log of a number, enter the value and select log10. This automatically puts the value in parentheses beside the log on your screen. Select “=” to see your calculated value.

Who is the Target Audience for the TI-84 Calculator?

The main user groups benefitting from the TI-84 online calculator’s features include:

  1. Students in high school, particularly those enrolled in algebra, geometry, trigonometry, and calculus. 
  1. College and University Students majoring in mathematics, physics, and engineering.
  1. Educators and Teachers
  1. Professionals. Its features are used by engineers, scientists, statisticians, and financial analysts for data analysis, modeling, and problem-solving. 

The calculator’s mobility and convenience make it an ideal companion for professionals on the go who want rapid computations.

Key Takeaways

The TI-84 Calculator has become an iconic companion for students, educators, and professionals as a trusted tool for mathematics and beyond. It improves learning and problem-solving by providing graphing capabilities, efficient equation-solving, and many functions.

The online version extends this capacity to digital platforms, allowing for greater flexibility and accessibility. The TI-84 Calculator is a vital tool for comprehending mathematical ideas and evaluating data, whether in the classroom or on the road.

Accept the TI-84 Calculator’s potential and discover new horizons of study and adventure. With the TI-84 Calculator at your side to solve the mysteries of the mathematical cosmos, the future of education and discovery awaits.

We also have other specialized business calculators that will enable you to automate calculations and maximize profits for your business. These calculators include Amazon FBA Calculator if you’re an Amazon seller and eBay Calculator if you sell on eBay. They are updated to reflect the platforms’ current fees.

Frequently Asked Questions (FAQ)

Yes, there is. Although some calculators offer limited trial access to their online calculator, ours at Webretailer is entirely free. There may also be other free versions online.

Texas Instruments provides official TI-84 Calculator apps for iOS and Android. These apps give suitable mobile devices an experience similar to the actual calculator.

There are other graphing calculator options available online in addition to the online edition of the TI-84 Calculator. Some websites give free calculators with limited functionality, while others provide more robust graphing calculator emulators.

The TI-84 Plus is a more advanced version of the TI-84 Calculator, with more memory capacity and built-in programs. These additions allow users to manage data and execute calculations with increased flexibility and convenience.

Numerous free graphing calculator apps are accessible; personal preferences and needs may determine the ideal one. Check out customer reviews and compare features to pick the app that best meets your needs.