๐ Universal Number Converter
Enter a value in any base and convert instantly. Click any result to copy.
click to copyDecimal (Base 10)
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click to copyBinary (Base 2)
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click to copyOctal (Base 8)
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click to copyHexadecimal (Base 16)
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๐ Complement Representations
Original (Unsigned)โ
Sign & Magnitudeโ
1's Complementโ
2's Complementโ
Decimal (2's Comp)โ
2's complement is the standard for representing negative integers in digital systems. Flip all bits (1's complement), then add 1.
๐ข BCD Encoding (Binary-Coded Decimal)
Each decimal digit is represented by its 4-bit binary equivalent.
Full BCD Stringโ
๐ Quick Reference Table