Conversor de Hexadecimal para Decimal Grátis
Converta números hexadecimais para decimal rapidamente. Ferramenta de conversão de base numérica.
Valor Decimal
255
Formula
Hex to Decimal Converter
How It Works
Hexadecimal (base-16) uses digits 0-9 and A-F (where A=10, B=11, C=12, D=13, E=14, F=15). Enter the numeric value of each hex digit (0-15).
Each position represents a power of 16:
Exemplo Resolvido
Convert hex 00FF (0, 0, 15, 15) to decimal.
- 010×4096 + 0×256 + 15×16 + 15×1
- 02= 0 + 0 + 240 + 15
- 03= 255 in decimal
Perguntas Frequentes
What are the hex digits?
Hexadecimal uses 16 digits: 0-9 for values 0-9, and A-F for values 10-15. Enter the numeric value (0-15) for each position.
Why is hexadecimal used in computing?
Hexadecimal is compact and maps neatly to binary: each hex digit represents exactly 4 binary bits. It is commonly used for memory addresses, color codes, and byte values.
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