Octal to Hexadecimal converter
Convert Octal values to Hexadecimal in your browser. Paste input, adjust options if needed, then copy the result—nothing is uploaded to our servers.
From Octal:
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Examples
| Input | Output | Note |
|---|---|---|
| 10 | A | Sample conversion |
FAQ
- How to convert Octal to Hexadecimal?
- Enter your Octal data, select options, then convert. Copy the result from the output box.
- Does conversion run locally?
- Yes. Base and encoding conversions run in your browser and are not uploaded to our servers.
Related converters
Instructions
- Paste or type your Octal data in the input box.
- Choose options if needed (grouping, prefix, endianness, encoding).
- Click Convert and review the Hexadecimal result.
- Copy the output. Everything runs locally in your browser.
Format Description
Octal
Octal uses 8 digits (0-7) and is primarily used in some traditional computer systems and Unix file permissions.
- Uses digits 0-7
- Widely used in early computer systems
- Each octal digit represents 3 binary bits
- Often uses '0' prefix, such as '0o755'
Hexadecimal
Hexadecimal uses 16 symbols: 0-9 and A-F (or a-f), widely used in programming and computer science.
- Uses digits 0-9 and letters A-F (or a-f)
- Commonly used for memory addresses and color values
- Each hex digit represents 4 binary bits
- Often uses '0x' prefix, such as '0x1A3F'