Angularjs Convert Size (Bytes) to KB, MB, GB, TB in jQuery or JavaScript

By: Suresh Dasari May 5, 2015

Introduction:

Here I will explain how to convert size bytes to kb, mb, gb or tb in AngularJS or JavaScript or jQuery. By "Math" formulas we can convert size bytes to kb, mb, gb or tb in AngularJS or jQuery or JavaScript.

Description:

In previous articles I explained Angularjs convert number to currency format, Angularjs get dropdownlist selected value, Angularjs convert text to uppercase while typing, Angularjs refresh div for every 1 second using interval mode, 5 + Angularjs Gridview and table plugin examples with demos and many articles relating to AngularJS, jQuery, JavaScript and asp.net. Now I will explain how to convert size bytes to kb, mb, gb or tb using AngularJS or JavaScript or jQuery.

To get convet size (bytes) to kb, mb, gb or tb using AngularJS we need to write the code like as shown below

$scope.fnconvertsize = function () {

var bytessize = $scope.sizeinbytes;

var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];

if (bytessize == 0)

$scope.convertedsize= '0 Byte';

var i = parseInt(Math.floor(Math.log(bytessize) / Math.log(1024)));

$scope.convertedsize = Math.round(bytessize / Math.pow(1024, i), 2) + ' ' + sizes[i];

}

If you want to check it in complete example you need to write the code like as shown below

<head>

<title>Convert size (Bytes) to KB, MB, GB, TB in Angularjs</title>

var myApp = angular.module('sampleapp', [])

myApp.controller("expressionController", function ($scope) {

$scope.fnconvertsize = function () {

var bytessize = $scope.sizeinbytes;

var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];

if (bytessize == 0)

$scope.convertedsize= '0 Byte';

var i = parseInt(Math.floor(Math.log(bytessize) / Math.log(1024)));

$scope.convertedsize = Math.round(bytessize / Math.pow(1024, i), 2) + ' ' + sizes[i];

}

});

</script>

</head>

<body>

Converted Size : <span id="cdefault">{{convertedsize}}</span><br/>

</div>

</form>

</body>

</html>

Live Demo

For live demo try to enter values in textbox and click button to get conversion size

Converted Size : {{convertedsize}}

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Angularjs Convert Size (Bytes) to KB, MB, GB, TB in jQuery or JavaScript

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