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Base Converter
Instantly transform any decimal number into binary, hexadecimal, octal, base 32, base 36, and more representations.
Convert from decimal
Enter any whole number. Negative values are supported.
Quick examples
Decimal insights
Absolute value
255
Binary length
8 bits
Sign
Positive
Number system breakdown
Equivalent representations across popular bases
Base 2
Binary (base 2)
0b1111 1111
8 digits•Copy
Base 3
Ternary (base 3)
100110
6 digits•Copy
Base 5
Quinary (base 5)
2010
4 digits•Copy
Base 8
Octal (base 8)
0o377
3 digits•Copy
Base 12
Duodecimal (base 12)
193
3 digits•Copy
Base 16
Hexadecimal (base 16)
0xFF
2 digits•Copy
Base 20
Vigesimal (base 20)
CF
2 digits•Copy
Base 32
Base 32
7V
2 digits•Copy
Base 36
Base 36
73
2 digits•Copy