Binary Decimal Hex Converter

Convert those base numbers

decimal, binary and hex 0 to 16 list

Decimal	Binary	Hexadecimal
0	00000000	0x0
1	00000001	0x1
2	00000010	0x2
3	00000011	0x3
4	00000100	0x4
5	00000101	0x5
6	00000110	0x6
7	00000111	0x7
8	00001000	0x8
9	00001001	0x9
10	00001010	0xa
11	00001011	0xb
12	00001100	0xc
13	00001101	0xd
14	00001110	0xe
15	00001111	0xf
16	00010000	0x10

Converting base numbers with JavaScript

This web page uses JavaScript for converting base numbers. JavaScript provides parseInt and toString methods for those purpose.

toString's first param is for converting decimal number to specific base number.

var i = 334;
console.log(i.toString(16)); // display 14e

parseInt's second param is for converting specific base number to decimal.

console.log(parseInt('101001110',2)); // display 334

But parseFloat doesnt provide param for converting base number. You have to write some script If you want to convert float from any base number.

I use those script that is in Stackoverflow.

function parseFloat(string, radix) {
  string = string.split(/\./);
  if (string[0] == '') {
    string[0] = "0";
  }
  if (string.length > 1 && string[1] != '') {
    var fractionLength = string[1].length;
    string[1] = parseInt(string[1], radix);
    string[1] *= Math.pow(radix, -fractionLength);
    return parseInt(string[0], radix) + string[1];
  }
  return parseInt(string[0], radix);
}

numbers - Converting hexadecimal to float in javascript - Stack Overflow

This function provide param for converting base number like parseInt.

console.log(parseFloat('21.666666666666', 16)); // display 33.4

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