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Calculator
A simple, fast online calculator for everyday arithmetic. Use the buttons or your keyboard. Runs entirely in your browser.
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Tip: you can type numbers and + − × ÷ on your keyboard, and press Enter to calculate.
A simple, fast online calculator for everyday arithmetic, add, subtract, multiply, and divide, with keyboard support. Runs entirely in your browser.
How to use
- Tap the number and operator buttons, or type on your keyboard.
- Press = or Enter to see the result.
- Use Clear to reset or the backspace key to fix a mistake.
Frequently asked questions
Can I use my keyboard with this calculator?
Yes. You can type digits and the + − × ÷ operators, press Enter to calculate, Backspace to delete, and Escape to clear.
Does it follow order of operations?
Yes, it respects standard precedence, multiplication and division are evaluated before addition and subtraction, and you can use parentheses to group.
Is anything I calculate sent anywhere?
No. The calculator runs entirely on your device; nothing you type is uploaded or stored.