1010 in Decimal
Binary 1010 equals 10 in decimal.
1010 in all number bases
Decimal10
Hexadecimal0xA
Binary1010
Octal12
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Edit this value or switch its base. Your changes are calculated in your browser with exact integer arithmetic.
Input base:
Decimal
10Hex
0xABinary
0b1010Octal
0o12How 1010 converts from binary to decimal
Multiply each digit by 2 raised to its position (starting at 0 from the right), then add the results:
1× 23 = 1 × 8 = 8
0× 22 = 0 × 4 = 0
1× 21 = 1 × 2 = 2
0× 20 = 0 × 1 = 0
Sum: 10
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