Standard Calculator

A classic everyday calculator with a full button keypad.

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Standard Calculator

A classic everyday calculator with a full button keypad.

Tip: you can also type with your keyboard. Use Enter for equals and Backspace to delete.

How to use the standard calculator

  • Basic operations — add, subtract, multiply and divide just like a handheld calculator.
  • Percent — press % to convert the current number to a percentage of 100.
  • Sign toggle — press ± to flip the number between positive and negative.
  • Clear / DeleteAC resets everything, removes the last digit.

Example: 150 × 20% = 30. Type 150 × 20 % and press =.

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