Octal to Hexadecimal Converter
Convert octal numbers to hexadecimal numbers, supporting large numbers and decimal points
Conversion Mode
Conversion Result
Please enter a value and click the convert button to view the result
Usage Instructions
Select Conversion Type
Choose whether to convert from octal to hexadecimal or hexadecimal to octal.
Enter Value
Based on the selected conversion type, enter octal digits (0-7) or hexadecimal digits (0-9, A-F) in the input box.
Click Convert
Click the convert button, and the system will automatically calculate and display the conversion result.
Copy Result
After conversion is complete, you can click the copy button to copy the result to the clipboard.
Number System Conversion Knowledge
What is Octal?
Octal is a number system with base 8, typically represented by the digits 0-7. It is widely used in computer technology.
What is Hexadecimal?
Hexadecimal is a number system with base 16, typically represented by the digits 0-9 and A-F (or a-f). It is commonly used in programming to represent binary data.
Conversion Principles Between Octal and Hexadecimal
Octal and hexadecimal are typically converted through decimal as an intermediate base, or directly using binary as a bridge (each 3 binary digits correspond to 1 octal digit, each 4 binary digits correspond to 1 hexadecimal digit).
推荐工具
Decimal to Octal Calculator | Online Decimal-Octal Mutual Conversion Tool
Free online decimal to octal calculator, supports mutual conversion between decimal and octal, easy to use and accurate in calculation.
Octal to Hexadecimal - Online Toolbox
Octal to Hexadecimal converter is a very useful online base conversion tool that can quickly convert octal numbers to hexadecimal numbers. It supports the conversion of negative or decimal octal numbers and also includes the conversion calculation process from octal to hexadecimal.
Hex to Decimal - Online Toolbox
The method to convert a decimal number to a hexadecimal number is: for the integer part of the decimal number, 'divide by 16 and take the remainder'; for the fractional part of the decimal number, 'multiply by 16 and take the integer part', and perform the conversion.
Hexadecimal to Octal - Online Toolbox
The hexadecimal to octal converter is a very useful online base conversion tool that can quickly convert hexadecimal numbers to octal numbers. It supports the conversion of negative or decimal hexadecimal numbers and also includes the conversion calculation process from hexadecimal to octal.
Binary to Octal - Online Conversion Tool
Easily convert numbers between Binary, Octal, Decimal, Hexadecimal, and Base64. Suitable for programmers, students, and anyone using different number systems.