Octal to Decimal Converter

Valid octal characters: 0-7 only

0

Quick Examples

Enter an octal value to see the conversion steps here.

Other Conversions
Decimal to Binary
Decimal to Octal
Decimal to Hexadecimal
Binary to Decimal
Binary to Octal
Binary to Hexadecimal
Octal to Decimal
Octal to Binary
Octal to Hexadecimal
Hexadecimal to Decimal
Hexadecimal to Binary
Hexadecimal to Octal
Narendra Kumar
Created by
Narendra Kumar
 Bahadur Merawat
Verified by
Bahadur Merawat
Last Updated: 03-02-2026
Octal Position Values
Position Power of 8 Value
1st (rightmost)8⁰1
2nd8¹8
3rd8²64
4th8³512
5th8⁴4096
6th8⁵32768