The flexibility to work from any computer

Get the key functionality of your favorite graphing calculator online — right from your browser.

To access the Ti-84 Plus CE Online Calculator after redeeming your license, visit ti.software and click on the Ti-84 Plus CE Online Calculator!

An online extension of your handheld graphing calculator

The functionality you need - as the same apps and core functionality of the popular TI-84 Plus CE graphing calculator.

The flexibility you want

Expand access for more students with the option to work from any computer. - Compatible with Chromebook™ notebook computers, Windows® and Mac®.

Built-in functionality

Fifteen colors for function graphing
Change style and color of axes and grids on graphs
Catalog syntax help
Alphabetical CATALOG of all TI calculator operations in one menu
Advanced functions accessed through pull-down display menus
Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a two-digit exponent
Graphs 10 rectangular functions, six parametric expressions, six polar expressions and three recursively-defined sequences
Up to 10 graphing functions defined, saved, graphed and analyzed at one time
Sequence graphing mode shows time series plot, cobweb/stair-step plot and phase plots
User-defined list names: Lists store up to 999 elements
Seventeen interactive zoom features
Numeric evaluations given in table format for all graphing modes
Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives
Eight different graph styles for differentiating the look of each graph drawn
Horizontal and vertical split-screen options
View graph and table side-by-side
Stores up to 10 20x20 matrices
Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form and elementary row operations; convert matrices to lists and vice-versa
List-based, one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models
Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots
Advanced statistics features including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance
Fifteen probability distribution functions including Normal, Student-t, Chi-square, Binomial and Poisson
Business functions including Time-Value-of-Money (TVM), cash flows and amortization; full screen interactive editor for solving TVM problems
Interactive equation solver editor allows solving numerically for different variables in an equation
Eleven regression calculations

System requirements for the Ti-84 Plus Online Calculator

Reliable internet connection

Operating system

Windows® 10 and 11 64-bit
macOS® 11 and macOS® 12
Chrome OS™ 95 or newer

Browser - Chrome™ browser (version 95 or newer)

RAM - 4GB (recommended) | 2GB (minimum)

Screen resolution - 9.5" or greater and 1024 x 768 or greater

Single-user subscription

Account-based licensing
Single-user subscription provides access to software for one account
One-year subscriptions available

Applications compatible with the Ti-84 CE Online Calculator

Cabri™ Jr.
CellSheet™ App
Conics graphing
Inequality Graphing
Periodic Table
Polynomial and System Solver
Probability Simulation
Science Tools
Transformation Graphing
Language Localization Apps

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