npm package: @stdlib/constants-time-milliseconds-in-hour
Description: Number of milliseconds in an hour.
Author: The Stdlib Authors
Latest version: 0.3.3

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# Milliseconds in an Hour

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Number of milliseconds in an hour.

<section class="installation">

## Installation

```bash
npm install @stdlib/constants-time-milliseconds-in-hour
```

</section>

<section class="usage">

## Usage

```javascript
var MILLISECONDS_IN_HOUR = require( '@stdlib/constants-time-milliseconds-in-hour' );
```

#### MILLISECONDS_IN_HOUR

Number of milliseconds in an hour.

```javascript
var bool = ( MILLISECONDS_IN_HOUR === 3600000 );
// returns true
```

</section>

<!-- /.usage -->

<section class="notes">

## Notes

-   The value is a generalization and does **not** take into account inaccuracies due to daylight savings conventions, crossing timezones, or other complications with time and dates.

</section>

<!-- /.notes -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var randu = require( '@stdlib/random-base-randu' );
var roundn = require( '@stdlib/math-base-special-roundn' );
var MILLISECONDS_IN_HOUR = require( '@stdlib/constants-time-milliseconds-in-hour' );

var ms;
var h;
var i;

function hrs2ms( hrs ) {
    return hrs * MILLISECONDS_IN_HOUR;
}

for ( i = 0; i < 10; i++ ) {
    h = roundn( randu()*20.0, -2 );
    ms = hrs2ms( h );
    console.log( '%d hours => %d milliseconds', h, ms );
}
```

</section>

<!-- /.examples -->

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<section class="related">

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* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

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---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

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