Simple Calculator
Free online basic calculator with addition, subtraction, multiplication, division, percentage and memory functions.
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Keyboard shortcuts supported
About Simple Calculator
A fast, free online calculator for everyday arithmetic. Use buttons or your keyboard for input.
Keyboard Shortcuts
- 0 – 9 : enter digits
- + - * / : operators
- Enter or = : calculate result
- Backspace : delete last digit
- Esc : clear all
- % : percentage
- . : decimal point
Memory Functions
- MC : memory clear
- MR : memory recall
- M+ : add current display to memory
- M- : subtract current display from memory