#1 brand of graphing calculator recommended by teachers
in the U.S.
Trusted by teachers, loved by students
Home of the most popular graphing calculator for over 30 years.
TI calculators and resources are built with the classroom in mind — to challenge
and inspire students, not just get answers.
That’s why TI is the most recommended brand by math teachers and used
by millions of students each year.
The calculators you want for exams
TI graphing and scientific calculators are approved for use on most college entrance, high-stakes and state tests.
A key to exam success is a calculator students know.
Prepare for exam day
Find the right calculator for you
Take a look at the comparison charts to see what’s approved for exams, course listings and key features.
More learning, less distraction
No internet. No social media. No distractions to take them away from
what’s happening in the classroom.
Teachers worry less about cheating and focus more on student learning with
TI graphing calculators.
Did you know?
We have online and computer versions of our most popular calculators.
Tons of teacher resources
We have hundreds of premade math activities to drop in everyday lesson plans for busy teachers.
One calculator for math, science and more
A one-time investment in a TI graphing calculator provides a smart, cross-curricular solution that follows students from middle grades and high school to college.
Are you a school or district leader? Contact your local
TI representative to discuss the best solutions to meet your unique needs.
Find my rep
What Teachers Are Saying
See what students are saying
“Love that our 2022 Stiles #TICodes contest winners were able to create within a STEM environment to use coding to help others.”
“Students are able to make calculations using technology which is important to our future. I love watching students explore the technology by TI”
“The calculators are easy to use. Everything is labeled so that it is quick and easy to learn. TI makes math easy!”
What Students Are Saying
See what teachers are saying
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“Lorem ipsum is placeholder text commonly used in the graphic, print, and publishing industries for previewing layouts and visual mockups.”
“Lorem ipsum is placeholder text commonly used in the graphic, print, and publishing industries for previewing layouts and visual mockups.”
Just the facts
25 million students around the globe use a TI calculator.
TI graphing calculators are accepted on more than 60 high-stakes exams worldwide.