Graphing Functions
Plot and analyze functions, parametric equations, polar graphs, and sequences when supported by the calculator.
FREE ONLINE GRAPHING CALCULATOR
Free TI-84 Calculator Online
Use a TI-84 Plus CE-style graphing calculator directly in your browser. Explore graphing, statistics, and advanced math without installing additional software.
✓ Free to use
✓ Browser-based
✓ Desktop & mobile
Online TI-84 Calculator
Use the calculator below to get started.
Loading calculator…
Connecting to the calculator and preparing the interface.
Loading time depends on your connection and the calculator service.
Open Calculator in New Tab ↗
Read the Manual ↗
If the calculator does not appear or fit your screen, open it in a new tab or read the manual.
About the calculator
About TI-84 Calculator Online
Welcome to the online version of the Texas Instruments TI-84 Plus CE graphing calculator emulator. This web-based calculator experience runs in your browser, requires no separate download, and can be accessed from compatible devices.
It can be useful for students, teachers, and professionals who need graphing and calculation tools for mathematics, science, engineering, and statistics coursework.
Graphing made accessible
A familiar calculator experience
Practice calculations and explore common graphing workflows from your browser. Available features depend on the embedded calculator build.
What you can do
Key Features
Explore common graphing-calculator tools in one convenient browser-based interface.
Statistical Analysis
Work with statistical calculations and plots, including regression, histograms, and box plots where available.
Advanced Math
Explore complex numbers, matrices, lists, and other mathematical operations supported by the emulator.
Web-Based Access
Open the calculator in a compatible browser without installing a separate desktop application.
Learning & Practice
Practice calculator workflows and mathematical concepts. Exam rules vary, so check your test provider's policy before using any device or emulator.
Flexible Viewing
Use the embedded calculator on different screen sizes or open it in a separate tab for more room.
Quick start
How to Use the Online Calculator
Follow these simple steps to begin.
- Use your mouse or touchscreen to select the calculator buttons.
- Adjust your view using any zoom controls provided by the calculator interface.
- Start calculating and explore the functions available in the embedded calculator.
Made for learning
Who Can Use It?
Students: Practice homework problems, review mathematical concepts, and become familiar with graphing-calculator workflows.
Teachers: Demonstrate calculator operations during lessons or while preparing classroom examples.
Parents: Help children practice math using a graphing-calculator-style interface.
Professionals: Access supported calculations and graphing tools for study or everyday reference.
Math toolkit
Supported Functions
The embedded calculator build may support functions such as the following. Exact availability depends on the version being hosted.
- Basic arithmetic operations
- Trigonometric functions and inverses
- Logarithmic and exponential functions
- Matrix operations
- Complex number calculations
- Statistical calculations and distributions
- Graphing, zoom, and trace tools
- List operations
- Table generation
- Programming features, if included in the build
Before you begin
System Requirements
For the best experience, use a supported modern browser and make sure JavaScript is enabled.
Modern browserChrome, Firefox, Safari, or Edge.
Internet connectionNeeded to load the page and calculator files.
JavaScript enabledRequired for interactive calculator functionality.
Compatible devices may include Windows, macOS, Linux, iOS, Android, and ChromeOS, depending on browser support and the embedded calculator build.
Ready when you are
Ready to Get Started?
Return to the calculator above and start exploring its available tools.