Site US and Canada
  • home-slide-84ce-gold-whitewhere2buy

    Introducing new
    limited-edition colors
    for the TI-84 Plus CE
    graphing calculator

    Now available for purchase.
  • home-slide-stem-sports-fieldgoalSTEM Behind Sports
    kicks off the new
    school year with an
    activity for TI-84 Plus
    family calculators.
    Hyperlink
  • home-slide-nspire-4_2NEW | TI-Nspire™ CX technology 4.2 updateInspired by teachers, engaging by design.Try TI-Nspire™ CX
    Teacher Software
    FREE for one year.
    Try for FREE
    TI-Nspire™ CX users
    — update your software
    and handhelds now.
    Start here
  • US-WhichCalc-ceWhich Calculator is Right for Me?

    The Right Graphing
    Calculator for You

    Find the calculator that best fits
    your math and science needs.
    Compare NowPermitted Graphing calculators are
    allowed on most exams