Octal Converter
Convert numbers between base-8 octal and base-10 decimal representations.
How to Use Octal Converter
Input a decimal or octal number.
View converted base representation.
Check Unix permission equivalents (e.g. 755 = rwxr-xr-x).
Frequently Asked Questions
What digits are valid in octal?
Octal only uses digits from 0 through 7.
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