Use our Binary to Decimal converter a free online calculator / conversion tool to convert binary value into decimal number system.
A Binary number system has only two digits that are 0 and 1. Every number (value) represents with 0 and 1 in this number system. The base of binary number system is 2, because it has only two digits.
Decimal number system has only ten (10) digits from 0 to 9. Every number (value) represents with 0,1,2,3,4,5,6, 7,8 and 9 in this number system. The base of decimal number system is 10, because it has only 10 digits
Multiply the digit with 2(with place value exponent). Eventually add all the multiplication becomes the Decimal number.
Decimal | Binary | Octal | Hexadecimal |
---|---|---|---|
0 | 0000 | 0 | 0 |
1 | 0001 | 1 | 1 |
2 | 0010 | 2 | 2 |
3 | 0011 | 3 | 3 |
4 | 0100 | 4 | 4 |
5 | 0101 | 5 | 5 |
6 | 0110 | 6 | 6 |
7 | 0111 | 7 | 7 |
8 | 1000 | 10 | 8 |
9 | 1001 | 11 | 9 |
10 | 1010 | 12 | A |
11 | 1011 | 13 | B |
12 | 1100 | 14 | C |
13 | 1101 | 15 | D |
14 | 1110 | 16 | E |
15 | 1111 | 17 | F |
Binary to Decimal Binary to Octal Binary to Hex Binary to Gray Code Decimal to Binary Decimal to Octal Decimal to Hex Decimal to Gray Code Octal to Binary Octal to Decimal Octal to Hexadecimal Hex to Binary Hex to Decimal Hexadecimal to Octal Gray to Binary Gray to Decimal 1s and 2s Complement Calculator Binary Subtraction Calculator Binary Addition Calculator
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