Online Calculator 🧮

Perform basic math operations online. Add, subtract, multiply, divide, use percent and parentheses!

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What is Online Calculator?

This free online tool lets you perform basic math operations (add, subtract, multiply, divide, percent, parentheses) instantly. No registration or software required.

How to Use Online Calculator?

  1. Click the buttons to enter your calculation.
  2. Use C to clear, = to get the result.
  3. Supports parentheses and percent.

FAQ

Is this tool free?

Yes! This calculator is 100% free to use.

Is my data safe?

Yes, all calculations are done in your browser. Nothing is sent to any server.