calculator.org

the calculator home page

Calculator Help

Introduction

  • About Calc
  • What's New?
  • Installing
  • Licence Terms
  • Registration

    • Basic Operation

  • Basic Arithmetic
  • RPN
  • Modes
  • View

    • Number Format

  • Display
  • Base-n, hex, octal and binary modes
  • Fractions

    • Scientific calculations

  • Scientific/Engineering Functions
  • Matrix/Array Functions
  • Complex Numbers

    • Statistics and Finance

  • Statistical Functions
  • Financial Functions

    • Conversions and Data

  • Units Conversions
  • Physical Properties and Constants
  • Periodic Table of the Elements
  • Standard Model of Particle Physics
  • Editing Properties, Units and Constants

    • Reference

  • Miscellaneous Functions
  • System Functions
  • Keyboard Shortcuts (by key)
  • Keyboard Shortcuts (by meaning)
  • International Versions
  • Frequently Asked Questions

    • For the latest updates, visit our website at http://www.calculator.org/