Run results for: Unit Converters Benchmark

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
convert function	30899950.0 Ops/sec
mathjs	612492.9 Ops/sec
units-converter	3514609.0 Ops/sec
js-quantities	272276.3 Ops/sec
convert	16245850.0 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