Bin to Dec to Hex in JavaScript

Dec to Bin in JavaScript

Function toString() returns a string representing the specified Number object. [reference]

var bin = (185).toString(2);

Output: "10111001"

Bin to Hex in JavaScript

Function parseInt() parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems). [reference]

Function toString() returns a string representing the specified Number object. [reference]

var hex = parseInt("101011", 2).toString(16);

Output: "2b"

Hex to Bin in JavaScript

Function parseInt() parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems). [reference]

Function toString() returns a string representing the specified Number object. [reference]

var bin = parseInt("3ef", 16).toString(2);

Output: "1111101111"

Dec to Hex in JavaScript

Function toString() returns a string representing the specified Number object. [reference]

var hex = (185).toString(16);

Output: "b9"

Hex to Dec in JavaScript

Function parseInt() parses a string argument and returns an integer of the specified radix (the base in mathematical numeral systems).[reference]

var dec = parseInt("3ef", 16);

Output: 1007