Number Base Converters
Exact binary, decimal, hexadecimal, octal and base 2–36 converters.
Binary to Decimal — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Decimal to Binary — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Hex to Decimal — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Decimal to Hex — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Binary to Hex — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Hex to Binary — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Octal to Decimal — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Decimal to Octal — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Binary to Octal — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Octal to Binary — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.
Base Converter — Convert number systems exactly. Calculations run in your browser. Entered values are not uploaded to our server.