Keyboard Shortcuts

Numbers: 0-9

Operations: +, -, *, /

Equals: Enter or =

Clear: Escape or C

Decimal: .

Percent: %

How to Use

• Click the number buttons or use your keyboard to input numbers
• Use operation buttons (+, −, ×, ÷) to perform calculations
• Press AC to clear the display and start a new calculation
• Use √x for square root, % for percentage, and +/− to toggle positive/negative
• Press = or Enter to see the result of your calculation
• Recent calculations appear in the history below

Embed This Calculator

Add this calculator to your website by copying the code below:

<iframe
  src="https://kalkulata.com/embed/arithmetic-calculator"
  width="100%"
  height="500"
  style="border:1px solid #e5e7eb; border-radius:8px;"
  title="Arithmetic Calculator by Kalkulata">
</iframe>

Preview:

The calculator will appear here on your website

How to use:

Copy the embed code above
Paste it into your website's HTML
The calculator will load from our servers
Works on any website platform (WordPress, Wix, custom HTML, etc.)

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