Convert octal (base-8) numbers to decimal (base-10). Useful in computing contexts where octal notation is used.
Convert octal (base-8) numbers to decimal (base-10). Useful in computing contexts where octal notation is used.
Enter an octal number using digits 0-7.
Each octal digit is multiplied by 8 raised to the power of its position, then all values are summed.
How this calculator works
Each octal digit is multiplied by 8 raised to the power of its position, then all values are summed.
Common questions about this calculator