Run results for: Unit Converters Benchmark

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; SAMSUNG SM-J810G) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/16.0 Chrome/92.0.4515.166 Mobile Safari/537.36

Browser: Chrome Mobile 92

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
convert function	912260.2 Ops/sec
mathjs	11682.5 Ops/sec
units-converter	25765.6 Ops/sec
js-quantities	8993.2 Ops/sec
convert	384413.8 Ops/sec

HTML Preparation code:

<script src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.1.11/require.min.js"></script>

Script Preparation code:

var _function = new Function('distance', "return distance * 0.621371192237334");

var _mathjs = undefined;
require(['https://cdnjs.cloudflare.com/ajax/libs/mathjs/13.0.3/math.min.js'], function(lib) {
  mathjs = lib;
});

var _convert = undefined;
require(['https://cdn.jsdelivr.net/npm/convert@5/dist/index.js'], function(lib) {
  _convert = lib;
});

var _unitsConverter = undefined;
require(['https://cdn.jsdelivr.net/npm/units-converter@1.0.3/dist/umd/index.min.js'], function(lib) {
  _unitsConverter = lib;
});

var _jsQuantities = undefined;
require(['https://cdnjs.cloudflare.com/ajax/libs/js-quantities/1.8.0/quantities.min.js'], function(lib) {
  _jsQuantities = lib;
});

Tests:

convert function
_function(100);
mathjs
mathjs.unit(100, "km").toNumber('mile')
units-converter
_unitsConverter.length(100).from("km").to('mi').value
js-quantities
_jsQuantities(100, 'km').to('mi').scalar
convert
_convert.convert(100, "km").to('miles')

Run results for: Unit Converters Benchmark

convert function

mathjs

units-converter

js-quantities

convert