The lockdown calculator app for exploring math in the 21st century. No distraction, no cheating.

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Curious what our calculator can do?

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How it works

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ClassCalc Benefits

ClassCalc Teacher

ClassCalc unlocks the power of 21st century digital tools while leaving behind the distraction and cheating that comes with them – no internet, texting or other apps. Empower your class to explore the beauty of math with the right tools and an engaged community.

Here's what ClassCalc community thinks


*Paid for by school or district. Contact us for custom pricing that fits your needs.

ClassCalc Calculators

  • Scientific, Graphing and Matrix
  • Android, iOS, Webapp
  • Online tutorial and support

ClassCalc Classrooms


ClassCalc for Districts

Custom Pricing
  • Everything in Classrooms tier +
  • ClassCalc API for digital integration
  • PD training & 24 hour support
  • Bulk purchase discount

Try it in your Classroom

ClassCalc can talk the talk. See for yourself that we walk the walk too.




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