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Binary to Decimal Conversion Calculator

Applications and Design
Electronics Design and Engineering
Engineering Math

Binary to Decimal Conversion Calculator

Remarks

• Number:    Required. The binary number you want to convert.
• Number cannot contain more than 10 characters (10 bits).
• The most significant bit of number is the sign bit.
• The remaining 9 bits are magnitude bits.
• Negative numbers are represented using two's-complement notation.
• If number is not a valid binary number, or if number contains more than 10 characters (10 bits), calculator returns the #NUM! error value.

Binary to Decimal Conversion Chart

Binary	Decimal
0	0
1	1
10	2
11	3
100	4
101	5
110	6
111	7
1000	8
1001	9
1010	10
1011	11
1100	12
1101	13
1110	14
1111	15
10000	16
10001	17
10010	18
10011	19
10100	20
10101	21
10110	22
10111	23
11000	24
11001	25
11010	26
11011	27
11100	28
11101	29
11110	30
11111	31
100000	32
1000000	64
10000000	128
100000000	256