Learn how to use Windows Calculator to convert Decimal to Binary in Windows 11/10. ... You will see Hex (Hexadecimal), Dec (Decimal), Oct (Octal) and Bin (Binary) radio buttons.

Base 10 is great for humans, but -- for reasons dealing with the on and off energy states -- computers use a base 2 number system. With base 2, or binary, every digit represents a power of 2 and ...

Using the bc (calculator) command, you can do the same type of conversions with commands like those shown below. The first example converts the decimal number 16 to base 16 (hexadecimal).

Create a table with headings Binary and Hex, or use an existing one. Under the hex heading type =BIN2HEX(A2,5).. A2 is the Binary number you want to convert.

Learn about digital data and how computers understand it, including binary, denary, hexadecimal numbers, units of data, character sets and logic gates.