Number Base Converter

Convert numbers between any bases (2-64) with step-by-step explanations. Runs locally in your browser.

Input Number

Source Base

Target Base

Extended alphabet for bases > 36: 0-9 A-Z a-z + /

Result

Base 16:FF

Decimal:255

Step-by-Step Explanation

Input is already in decimal: 255

Decimal to base 16 (division method):
  255 / 16 = 15 remainder 15 (F)
  15 / 16 = 0 remainder 15 (F)
  Read remainders bottom-to-top: FF

Related tools

Base ConverterConverter

Convert between binary, decimal, and hex.

Roman Numeral ConverterConverter

Convert between integers and Roman numerals (1-3999) with live conversion.

Number to WordsConverter

Convert numbers up to quintillions to English words.

JSON → CSVConverter

Convert JSON arrays to CSV locally.

CSV → JSONConverter

Convert CSV to JSON locally in your browser.

JSON to YAML ConverterConverter

Convert JSON to YAML with configurable indentation.