• A calculator can be used on the ACT Math section.  However, ACT does prohibit certain calculators.  As students are admitted into the testing room, calculators are checked to ensure they meet ACT guidelines.
     
    Students are responsible for knowing whether their calculator meets ACT guidelines and responsible for providing their own calculator (be sure your calculator has fresh batteries installed for the test).  The sharing of calculators is not permitted.
     
    Using a prohibited calculator model, sharing calculators, using unauthorized stored programs or apps, and using a calculator on any section other than Math will invalidate your test.  
     
    See the resources below for additional calculator information: 
     
     
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