Word to Number Converter

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OCT

Octal Converter

Convert a base-8 octal value into decimal notation.

Interactive visual

See how the Octal Converter works

OCT

755

755 → 493

Live input

755

Live output

Updates as you type

Enter an octal value

Example: 755 → 493

Decimal result

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01

Provide input

02

Validate format

03

Return decimal result