Basic Calculator
Simple four-function calculator with large buttons and calculation history.
History (Last 10)
About the Basic Calculator
What is a Basic Calculator?
A basic calculator performs the four fundamental arithmetic operations: addition, subtraction, multiplication, and division. It is the most commonly used type of calculator for everyday math.
How to Use
Click the number buttons to enter values, select an operator, and press equals to see the result. Use C to clear all, CE to clear the current entry, and �?to backspace.
What do C and CE mean?
C (Clear) resets the entire calculator. CE (Clear Entry) removes only the current number you are typing without clearing the pending operation.
Can I use the keyboard?
Currently this calculator is designed for mouse and touch input. Keyboard support may be added in a future update.
How does the history work?
Each completed calculation is saved to the history tape below the buttons. The last 10 calculations are displayed for your reference.
Is this calculator free?
Yes, BestCalc's basic calculator is completely free with no ads or registration required.