Binary to Hexadecimal

Our calculator easily converts binary numbers to their hexadecimal equivalents. It supports integer and fractional binary numbers and can also handle negative values. This tool is perfect for students, programmers, and anyone needing to perform binary conversions.

Binary to Hexadecimal Converter

Binary Number:
base₂

Results:

Hexadecimal:
base₁₆

Decimal:
base₁₀

Calculator

enter a binary number, which can include a fractional part (e.g., 101.11), and it can also be negative (e.g., -1101).

Results

the binary number converted to its hexadecimal equivalent
the binary number converted to its decimal equivalent

Example Conversion

Convert the binary number 1011.101 to hexadecimal.

Separate the Integer and Fractional Parts:

Binary: 1011.101
Integer Part: 1011
Fractional Part: 101

Convert the Integer Part to Hexadecimal:

Binary 1011:
Group into 4 bits: 1011 (no need for padding as it already forms a group of 4)
Convert each group:
1011 in binary is B in hexadecimal
Hexadecimal Integer Part: B

Convert the Fractional Part to Hexadecimal:

Binary .101:
Group into 4 bits: .101 becomes .1010 (padding with 0 to make a group of 4 bits)
Convert the group:
1010 in binary is A in hexadecimal
Hexadecimal Fractional Part: 0.A

Combine the Integer and Fractional Parts:

Hexadecimal: B.A

The binary number 1011.101 is equivalent to hexadecimal B.A

Binary to Hexadecimal