Genius Calculator

A scientific calculator with unit converter and calculations history.


  • Basic and scientific calculations
  • Constants (Universal, Electromagnetic, Physico-Chemical, Atomic & Nuclear)
  • Unit conversion (70 Categories)
  • History
  • Units conversion favorites
  • Themes
  • Keypad feedback
  • Keep screen on


White Scientific calculator
Orange scientific calculator
Green calculator history
Black calculator history
Blue unit converter favorites
Unit converter
Calculator constants