Number Base Converters

Convert between binary, octal, decimal and hexadecimal with arbitrary precision.

Binary to Decimal ConverterConvert binary to decimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Binary to Hexadecimal ConverterConvert binary to hexadecimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Binary to Octal ConverterConvert binary to octal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Decimal to Binary ConverterConvert decimal to binary instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Decimal to Hexadecimal ConverterConvert decimal to hexadecimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Decimal to Octal ConverterConvert decimal to octal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Hexadecimal to Binary ConverterConvert hexadecimal to binary instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Hexadecimal to Decimal ConverterConvert hexadecimal to decimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Hexadecimal to Octal ConverterConvert hexadecimal to octal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Octal to Binary ConverterConvert octal to binary instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Octal to Decimal ConverterConvert octal to decimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.
Octal to Hexadecimal ConverterConvert octal to hexadecimal instantly. Paste one or many numbers, get exact results (any length), step-by-step working and a reference table.