Calculator (disambiguation)

Template:Sister project A calculator (in contemporary usage) is an electronic hand-held device that performs mathematical computations.

Calculator may also refer to:

• Calculator (software), a computer program that performs mathematical computations
  • Calculator (Windows), a computer program in Microsoft Windows
  • Calculator (Apple), a basic calculator application bundled with Apple devices
  • Calculator (Nintendo Switch), a paid application available for Nintendo Switch
• Mechanical calculator, a calculating device used from the 1700s to the mid-1900s
• Mental calculator, a person who performs calculations in their head
• Calculator (character), DC Comics villain
• Oxford Calculators, a group of 14th-century philosophers
• Calculator (band), an American emo band
• Richard Swineshead, English mathematician whose popular name was Calculator