Launched this week
calc84.online
Free TI-84 & TI-30XS calculator in your browser
6 followers
Free TI-84 & TI-30XS calculator in your browser
6 followers
calc84.online is a free in-browser TI-84 Plus CE graphing calculator for students preparing for SAT, AP, and IB exams — no download, no account, no install. What's included: - TI-84 Plus CE emulator (full graphing calculator) - TI-30XS MultiView emulator (SAT/ACT/AP/IB approved) - Error fix guides: Validating OS loop, graph not showing, TI Connect CE issues - AP Statistics guides: normalcdf, invNorm, LinReg, hypothesis testing - Embeddable iframe for teachers and tutoring websites
how accurate is the emulator compared to an actual TI-84, especially with the more obscure functions like the finance solver or piecewise expressions during exams?
genuinely impressed that the embeddable iframe works cleanly on the page itself without me even having to dig for it. makes sharing with my tutoring students way less friction than digging through a doc.
Felt just like my old TI-84 from high school, even down to the key clicks. Loved that the TI-30XS is right there for SAT mode so I'm not fumbling between tabs.