Hexadecimal <-> Binary <-> Decimal Converter

• To convert from binary to decimal and hex: click on the checkboxes.
• To convert from decimal to binary and hex: click on the decimal box, key in the number, then click outside the box with the decimal value. (The change in the decimal value is read when the focus leaves the input field. Maximum value = 65535)
• To convert from hexadecimal to binary and decimal: click on the hexadecimal box, key in the number, then click outside the box with the hexadecimal value. (The change in the hexadecimal value is read when the focus leaves the input field.)
• click here to read a short excerpt on hexadecimal numbers.