Basic Calculator
A simple on-screen calculator for everyday arithmetic.
A straightforward four-function calculator with memory, for quick everyday arithmetic without leaving your browser.
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Basic Calculator tool
How to Use Basic Calculator
- Click the number and operator buttons, or use your keyboard.
- Press = to see the result.
- Use C to clear.
Features
- Standard four-function arithmetic
- Keyboard input support
- Memory add/recall/clear
- Clear, large display
Frequently Asked Questions
Can I use my keyboard instead of clicking?
Yes, number keys, +, -, *, /, Enter, and Backspace all work.