OVERKILL CALCULATOR

MAX COMBO ×0

About OVERKILL CALCULATOR

OVERKILL CALCULATOR is a browser-based calculator whose results are completely accurate, while its visual and audio presentation is wildly over the top. No installation or sign-up is required, and it is free to use.

How to use

Enter digits and operators with the on-screen buttons, or with the number keys, + - * /, and Enter on your keyboard.
Use C (or Esc on your keyboard) to clear everything, and ⌫ (or Backspace) to delete one digit.
Use % for percentage, ± to flip the sign, and = (or Enter) to calculate the result.

About the combo effects

Typing digits in a row builds up a combo count, intensifying effects such as particles and screen shake. Pressing an operator or = resets the combo, but the combo count at the moment you press = determines how flashy the result celebration (confetti, fanfare, and more) becomes. Your best combo is recorded and saved in your browser.

Sound and display settings

Use the button in the top-right corner to turn sound on or off. Use the button in the top-left corner to switch the display between Japanese and English.

OVERKILL CALCULATOR

About OVERKILL CALCULATOR

How to use

About the combo effects

Sound and display settings

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