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Convert Hexadecimal to Octal
Base 16 to base 8 number converter
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Common Values Reference
| Hexadecimal (Base 16) | Octal (Base 8) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 4 | 4 |
| 7 | 7 |
| 8 | 10 |
| 9 | 11 |
| A | 12 |
| F | 17 |
| 10 | 20 |
| 1F | 37 |
| 20 | 40 |
| 3F | 77 |
| 40 | 100 |
| 7F | 177 |
| 80 | 200 |
| FF | 377 |
How to Convert Hexadecimal to Octal
To convert a Hexadecimal (base 16) number to Octal (base 8): first express the number in decimal, then convert to base 8 by repeatedly dividing and collecting remainders.