TI 84 Calculator Online

TI‑84‑Style Online Calculator (Not an official emulator)

0

Mode: RAD • Float

DEG RAD FLOAT/SCI

Graph

Table

Matrix

Stats

Solver

Help

y₁(x)

y₂(x)

y₃(x)

xmin

xmax

step

f(x)

x start

x end

step

Matrix A (rows; use commas inside rows, semicolons between rows)

Matrix B (optional)

List (comma‑separated)

X list (for regression; comma‑separated)

Y list

Equation (in x)

Initial guess

a

b

c

Note: This is a TI‑84‑style scientific/graphing calculator. It is not an official TI‑84 ROM emulator, but it covers most day‑to‑day functions: scientific keys, graphing up to 3 functions, a table of values, matrix ops (det, inverse, rank, add/multiply), one‑variable stats & linear regression, equation & quadratic solvers, history, and degree/radian modes.

• Use standard math syntax. Example: sin(x), log10(100), (2+3)^3, nCr(5,2).
• Trig respects DEG/RAD mode. Toggle from the screen chips.
• Ans recalls the last answer; AC clears; DEL deletes one character.
• Keyboard: numbers, operators, Enter (=), Backspace (DEL), Ctrl+L (AC).