JavaScript Program to Converter a Binary to Decimal

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Converter a Number from Binary to Decimal

In the following example, we will convert a Binary number (1000001) to a Decimal number (65).

Tips: It is recommended to use our online Binary to Decimal converter for better understanding.


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<!DOCTYPE html> <html> <body> <h1>Binary to Decimal Converter</h1> <script> var num = 1000001; var arr = []; var i = -1; var j; var total = 0; while(num != 0) { i++; arr[i] =num % 10; // console.log(arr[i]); num = Math.floor(num / 10); } for(j=i; j>=0; j--) total += (arr[j] * Math.pow(2, j)); document.write(total); </script> </body> </html>


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