No calculator on hand? No problem.
Test your TI-84 Python programs with our free in-browser simulator. Drop a .py file, paste your code, or load a preset — then press PRGM to run it, just like the real calculator.
Your program
or preset:
Drag and drop a .py file onto the editor, or paste code directly. The simulator runs real CPython (via Pyodide) in your browser. Programs that call input() pause at each prompt — type a value on the keypad and press ENTER to continue.
TI-84 Plus CE — try before committingoff
TI-84 Plus CE
(calculator off) Press ON to start.