Binary Converter
Type a number in binary, decimal or hex — get all three forms instantly, with the step-by-step conversion working shown.
| Binary | — |
| Decimal | — |
| Hexadecimal | — |
How to use it
Choose the input type — binary, decimal or hexadecimal.
Type your number. Results appear as you type.
Study the steps underneath: the full working, so the method sticks.
Learning the method, not just the answer
Binary homework is really about the method: repeated division by 2 one way, place values (1, 2, 4, 8, 16…) the other. Most converters hide that and hand you digits — this one shows every division step or every place value for your number, so you can check your own working line by line. Hexadecimal tags along because it is how programmers actually read binary: one hex digit per nibble (4 bits), which is why the three forms sit side by side here.