Octal to Decimal Converter
Convert octal to decimal instantly. Free online tool with batch support, step-by-step explanation, and no signup required.
Result will appear here…
Frequently Asked Questions
How do I convert octal to decimal?⌄
Multiply each octal digit by 8 raised to its position power, then add the results.
What is octal 10 in decimal?⌄
Octal 10 equals decimal 8.
What is octal 777 in decimal?⌄
Octal 777 equals decimal 511.
Why are 8 and 9 invalid in octal?⌄
Octal is base 8, so it only uses digits 0 through 7.