How to Use
- Enter a number in any base input field
- Values in other bases are automatically updated
- Use binary bit manipulation buttons to manipulate binary numbers
- Check the reference table below for conversions from 1-100
A tool that performs real-time number conversions between decimal, binary, octal, hexadecimal, and custom base systems.
Conversion values for decimal numbers 1 through 100 in various bases.
| Decimal | Binary | Octal | Hexadecimal |
|---|
Decimal, binary, octal, hex, and custom (2–36) fields stay in sync. Binary is capped at 64 bits. Conversion stays in this browser.
Decimal 10 becomes binary 1010, octal 12, hex A. Bit buttons shift the binary value.