Number Base Converter
Type a number in any base from 2 to 36 and see it in binary, octal, decimal and hexadecimal at once. The working uses the method you would use on paper: place values into decimal, repeated division out of it, and grouped bits between binary and hex.
What you can do
- Whole numbers of any length and fractions, with a note when a fraction never ends
- Worked conversions by place value, repeated division and grouping
- Column addition in any base, with each carry above its column
- Place value chart for the answer
- Practice questions on conversions and binary addition