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Free TI-84 Plus CE Online Graphing Calculator

Use a full-featured TI-84 Plus CE calculator right in your browser. No download, no account, no installation required. Perfect for homework, SAT/ACT prep, AP Statistics, and classroom practice.

Features

Complete TI-84 Plus CE interface and key layout
Graphing (Y=, Window, Zoom, Trace, Graph)
Statistics, lists, matrices, and probability functions
TI-BASIC programming support
Works on desktop, laptop, tablet, and phone
Installable as a Progressive Web App (PWA)

How to use

Click the on-screen keys or use your computer keyboard. Press 2nd for secondary functions, alpha for letters. Use Y= to enter equations and GRAPH to plot them.