Convertitore Ottale-Decimale — Formula
## How to Convert Octal to Decimal
### Method
Octal (base-8) uses digits 0-7. Each position represents a power of 8.
**Decimal = d4×8⁴ + d3×8³ + d2×8² + d1×8¹ + d0×8⁰**
For example, octal 144 = 1×64 + 4×8 + 4×1 = 64 + 32 + 4 = 100.
### Method
Octal (base-8) uses digits 0-7. Each position represents a power of 8.
**Decimal = d4×8⁴ + d3×8³ + d2×8² + d1×8¹ + d0×8⁰**
For example, octal 144 = 1×64 + 4×8 + 4×1 = 64 + 32 + 4 = 100.
Esempio Risolto
Convert octal 00144 to decimal.
- 0×4096 + 0×512 + 1×64 + 4×8 + 4×1
- = 0 + 0 + 64 + 32 + 4
- = 100