Basic Calculator
A simple and elegant calculator for everyday arithmetic operations. Features keyboard support, percentage calculations, and a clean interface.
0
Keyboard Support
Use your keyboard for quick calculations:
• Numbers (0-9) and operators (+, -, *, /)
• Enter or = for equals
• Backspace/Delete to correct
• Escape to clear
• Decimal point (.) for decimals
Percentage Calculations
Two ways to use the percentage function:
• Direct percentage: Enter a number and press % to convert to decimal
• Percentage of a number: Enter first number, press operator, enter percentage, press %
Features
• Basic arithmetic operations (+, -, ×, ÷)
• Percentage calculations
• Keyboard support for fast input
• Clear and backspace functions
• Responsive design for all devices
• Clean, intuitive interface