Tips for Using a Calculator during the ACT Mathematics Test

  • Review the latest information on permitted and prohibited calculators.
  • You are not required to use a calculator. All the problems can be solved without a calculator.
  • If you regularly use a calculator in your mathematics work, use one you're familiar with when you take the mathematics test. Using a more powerful, but unfamiliar, calculator is not likely to give you an advantage over using the kind you normally use.