Choosing the right calculator for the ACT is crucial to ensure you stay within the exam regulations and avoid any unnecessary stress on test day. Here, we provide detailed guidelines on the types of calculators allowed on the ACT, along with tips to make the best choice.

What Types of Calculators Are Allowed on the ACT?

The ACT permits a range of calculators, but there are specific guidelines you need to follow. Here’s a breakdown of what you need to know:

  • Basic Calculators: Simple four-function calculators are allowed. These are typically the easiest to use and can perform basic arithmetic operations.
  • Scientific Calculators: Most scientific calculators are permitted on the ACT. They can handle a variety of functions including trigonometry, logarithms, and more complex arithmetic. However, calculators with CAS (Computer Algebra System) functionality are not allowed.
  • Graphing Calculators: Some graphing calculators are allowed, but there are restrictions. The ACT website provides a list of permitted models. Calculators with CAS, internet connectivity, or other advanced features are typically not allowed.

Important Considerations

When selecting a calculator for the ACT, keep these points in mind:

  • Check the ACT’s Official List: The ACT organization provides an official list of allowed calculators. Make sure to refer to this list to ensure your calculator is compliant.
  • Familiarity: Use a calculator that you are comfortable with and have practiced using during your test preparations. Familiarity can save you time and reduce errors.
  • Backup Calculator: Consider bringing a backup calculator in case your primary one malfunctions. Ensure both calculators comply with ACT regulations.

Prohibited Features

Certain features are not allowed on the ACT, even if they are on an otherwise permitted calculator:

  • Calculators with built-in or downloaded computer algebra system (CAS) functionality.
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