01 Number Base Converter
Convert numbers between Binary, Octal, Decimal, and Hexadecimal instantly
BIN (Base 2)
0b11111111
Binary
OCT (Base 8)
0o377
Octal
DEC (Base 10)
255
Decimal
HEX (Base 16)
0xFF
Hexadecimal
Binary Breakdown — Positional Values
1
2^7
=128
1
2^6
=64
1
2^5
=32
1
2^4
=16
1
2^3
=8
1
2^2
=4
1
2^1
=2
1
2^0
=1
128 + 64 + 32 + 16 + 8 + 4 + 2 + 1 = 255
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