TI offers the following approved calculators for the ACT® exams:
- TI-83 Plus graphing calculator
- TI-84 Plus graphing calculator
- TI-84 Plus CE graphing calculator
- TI-84 Plus CE Python graphing calculator
- TI-Nspire™ CX graphing calculator
- TI-Nspire™ CX II graphing calculator
All TI scientific and four-function calculators are approved.
Is your calculator ready to go for the ACT® exam?
Make sure your graphing calculator is up-to-date with the latest software and clear the memory for exam day.
Check for calculator updates
Clearing calculator memory and selected applications
Download easy-to-follow instructions to clear and configure the TI-83, TI-84 Plus and TI-Nspire™ families of graphing calculators.
ACT math prep: Tips and strategies to know
Video tips to boost test success
TI has teamed up with ACT to help you boost your score. Prepare for the ACT math test with smart strategies and time-saving tips for your TI graphing calculator. Grab your calculator and follow along — and get ready to go for your highest score!
Easy reads to sharpen student skills
Browse a collection of blog posts that break down ACT test strategies, calculator tips and common question types. Learn practical ways to avoid mistakes and manage time more effectively on test day.
Questions?
If you have any questions or concerns about your TI calculator, please contact us at: 1.800.TI.CARES
ACT® is a registered trademark of ACT®, Inc. , which is not affiliated with, and does not endorse, TI products. Policies subject to change. Visit www.act.org.