Binary, Decimal, Hex & Octal Converter
Convert integers locally between binary, octal, decimal and hexadecimal bases.
Enter a value, choose its source base and instantly obtain the common representations.
Use the tool
Binary
—Octal
—Decimal
—Hexadecimal
—Use the result with confidence
Recommended workflow
- Use a non-sensitive representative input for binary, decimal, hexadecimal and octal conversion.
- Run the operation and review the result before copying or exporting it.
- Validate the output in the target application or environment before relying on it.
What to verify
- Confirm the scope, units and input values before interpreting the output.
- Separate the observed result from the operational decision that follows from it.
- Validate the conclusion against the real target system, logs or configuration before changing production.
Questions about this tool
What should I verify when using binary, decimal, hexadecimal and octal conversion?
Check the source unit or encoding, the target representation and any sign, timezone, delimiter or permission convention that applies.
Can the converted value be ambiguous?
Yes. Units, character encodings, timestamps and permission notations can be interpreted differently when context is missing.
How do I validate the conversion?
Convert a known reference value first, then compare the result with the target system or specification.