NumWorks on the SAT® and PSAT®

NumWorks is approved for the SAT® and PSAT® examinations!

View the SAT® calculator policy

Use Numworks on the following CollegeBoard® exams:

  • SAT®
  • PSAT® 10
  • PSAT® 8/9
  • AP

Requirements for using NumWorks on the SAT® and PSAT® exams

To use NumWorks on the SAT® and PSAT® exams, you'll need to update your calculator and clear the calculator memory.

How to update your calculator

Simply click the button below and follow the instructions. The update is performed directly from your web browser!

Update my calculator

How to clear the calculator memory

To clear the memory at the beginning and end of the exam, select the Reset option in Settings or press the button on the back of the device.

Resetting the calculator will clear all memory including calculation history, variables, functions, data tables and user-created Python scripts.

Why use NumWorks for the SAT® and PSAT® exams?

Discover all of our features and try it for free on our website.


If you have any questions or concerns about the NumWorks calculator, please feel free to contact us at:

SAT® and PSAT® are a registered trademarks of the College Board and are not affiliated with NumWorks.