Hex to Octal Converter

Convert hexadecimal numbers to octal numbers, supporting large numbers

29 Uses | 5.0 Rating

进制转换

Conversion Result

Not Converted

Please enter a value and click the convert button to see the result

Instructions

1

Select Conversion Type

Select whether to convert from hexadecimal to octal or from octal to hexadecimal.

2

Enter Value

Depending on the selected conversion type, enter hexadecimal digits (0-9, A-F, a-f) or octal digits (0-7) in the input box.

3

Select Output Format

If you need uppercase hexadecimal output, check the corresponding option.

4

Click Convert

Click the convert button, and the system will automatically calculate and display the conversion result.

5

Copy Result

After conversion is complete, you can click the copy button to copy the result to the clipboard.

Radix Conversion Knowledge

What is Hexadecimal?

Hexadecimal is a number system with base 16, typically represented using 0-9 and A-F (a-f). It is commonly used in computer programming.

What is Octal?

Octal is a number system with base 8, typically represented using 0-7 digits. It was more commonly used in early computer systems.

Hexadecimal to Octal Conversion Principle

Conversion typically uses decimal as an intermediate step - hexadecimal to decimal first, then decimal to octal, and vice versa.

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