Welcome to TI-84Calculator.com, a free online resource built for students, teachers, and anyone who needs quick access to a graphing calculator without the cost of buying physical hardware.
Our Mission
Graphing calculators are required for millions of students every year, yet a physical TI-84 Plus CE can cost upwards of $100 — a real barrier for families, classrooms with limited budgets, and students who only need one for a single semester or standardized test. Our mission is simple: make a fully functional graphing calculator available to anyone with an internet connection, completely free, with no downloads, sign-ups, or hidden fees.
We believe access to the right tools shouldn't depend on what you can afford. Whether you're working through algebra homework, preparing for the SAT or ACT, tackling statistics coursework, or teaching a classroom full of students, TI-84Calculator.com is here so you can get the calculations done and get back to learning.
What We Offer
Our site features a browser-based TI-84 Plus CE calculator emulator that mirrors the layout, buttons, and functionality of the physical device. Visitors can:
- Perform standard arithmetic as well as trigonometric, logarithmic, and exponential calculations
- Graph functions, parametric equations, polar graphs, and sequences
- Run statistical analysis, including regression and distribution calculations
- Work with matrices, complex numbers, and lists
- Use table generation and TI-BASIC programming features
Everything runs directly in your browser — on a laptop, tablet, or phone — with no installation required. We've also added zoom controls so the calculator interface stays easy to use no matter your screen size.
Transparency About Our Tool
We believe in being upfront with our visitors. The calculator hosted on this site is the official TI-84 Plus CE HTML5 emulator, and TI-84 Plus CE is a registered trademark of Texas Instruments. TI-84Calculator.com is an independent website and is not affiliated with, sponsored by, or endorsed by Texas Instruments. We simply make this emulator easy to find and use for free, so students and educators don't have to search for it themselves or pay for alternatives.
Who We Serve
Students rely on our site for homework help, exam prep, and everyday coursework across math, science, and engineering classes.
Teachers use it to demonstrate calculator functions on a projector or interactive whiteboard, making lessons easier to follow for the whole class.
Parents turn to our calculator to help their kids with homework using the exact same interface their children use at school.
Professionals occasionally stop by for quick calculations or graphing without needing to dig out physical hardware.
Our Commitment
We're committed to keeping this tool free, fast, and accessible. We don't require accounts, we don't lock features behind paywalls, and we work to keep the site free of intrusive pop-ups or misleading ads so you can focus on your work. We also review our site regularly to make sure the calculator stays functional and up to date across modern browsers.
If you notice a bug, have a suggestion, or simply want to say hello, we'd love to hear from you through our contact page. Feedback from real students and teachers is what helps us keep improving.
Thank You
Thank you for visiting TI-84Calculator.com. We hope this tool saves you time, money, and stress — whether you're cramming for a test tonight or planning tomorrow's lesson. Bookmark the page, share it with a classmate or colleague, and check back anytime you need a graphing calculator at your fingertips.