Hex to Decimal Converter
Convert hexadecimal (base 16) numbers to decimal (base 10).
Decimal
Hexadecimal to decimal, explained
Each hex digit is a power of 16, and letters A–F stand for 10–15. To convert, multiply each digit by its place value and add them up — so ff = 15×16 + 15 = 255. A leading 0x prefix is accepted and ignored. Everything is computed locally.
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