Octal to Decimal Converter
Convert octal numbers to decimal numbers, supporting large numbers and decimal points
Octal Conversion
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 decimal or decimal to octal.
Enter Value
Based on the selected conversion type, enter octal digits (0-7) or decimal digits 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.
Principles of Octal to Decimal Conversion
Octal to decimal conversion is done by expanding each digit multiplied by its corresponding power of 8, then adding them together to get the result.
Principles of Decimal to Octal Conversion
Decimal to octal conversion is done by repeatedly dividing the decimal number by 8, recording the remainders, and then arranging the remainders in reverse order.
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