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Binary to Decimal Converter

Binary: ₂

Binary to Decimal Reference Table (0000–1111)

Binary	Decimal	Binary	Decimal

About the Binary to Decimal Converter

Common Use Cases

Converting binary values back to decimal for programming
Interpreting binary data from electronics or sensors
Computer science homework and revision
Understanding how binary flags or bitmasks work

Latest Results

0 = 0 (decimal) 1 = 1 (decimal) 10 = 2 (decimal) 11 = 3 (decimal) 100 = 4 (decimal) 101 = 5 (decimal) 110 = 6 (decimal) 111 = 7 (decimal) 1000 = 8 (decimal) 1001 = 9 (decimal) 1010 = 10 (decimal) 1011 = 11 (decimal) 1100 = 12 (decimal) 1101 = 13 (decimal) 1110 = 14 (decimal) 1111 = 15 (decimal) 10000 = 16 (decimal) 10001 = 17 (decimal) 10010 = 18 (decimal) 10011 = 19 (decimal) 10100 = 20 (decimal) 11111 = 31 (decimal) 100000 = 32 (decimal) 101010 = 42 (decimal) 110011 = 51 (decimal) 111111 = 63 (decimal) 1000000 = 64 (decimal) 1010101 = 85 (decimal) 10000000 = 128 (decimal) 10101010 = 170 (decimal) 11001100 = 204 (decimal) 11111111 = 255 (decimal) 100000000 = 256 (decimal) 1000000000 = 512 (decimal) 10000000000 = 1024 (decimal) 11111111111 = 2047 (decimal) 100000000000 = 2048 (decimal) 111111111111 = 4095 (decimal)