Use the SAT Operating System to work SAT math problems faster and with better accuracy. The software includes 32 separate functions to help you conquer the SAT on test day.
It only takes 5 minutes to download and install the software on your graphing calculator. We have video tutorials for each calculator platform available on our YouTube channel.
The SAT Operating System is available for a wide range of Texas Instruments (TI) graphing calculators. Its use is permitted under The College Board’s official Calculator Policy.
The Calc-Tech Wiki has answers to common questions and our mobile companion app makes it easier to learn how to use the software while studying.
All trademarks are the property of their respective owners. *SAT is a registered trademark of the College Entrance Examination Board, which was not involved in the production of, and does not endorse, this web site. *PSAT/NMSQT is a registered trademark of the College Entrance Examination Board and National Merit Scholarship Corporation, which were not involved in the production of, and does not endorse, this web site. Read more…