Convert 12-hour time string to 24-hour time and vice versa with flexible formatting.
The library is available as an npm package. To install the package run:
npm install convertible-js --save
# or with yarn
yarn add convertible-js
Converts 12-hour time string to 24-hour time and vice versa.
| Name | Type | Description |
|---|---|---|
| input | string | time to convert or format |
| options (optional) | Object | options object for converting and formatting |
convertTo: Optional. The time type to convert to. Can only be either '12-hour' or '24-hour'
format: Optional. The desired time format.
| Unit | Pattern | Result examples |
|---|---|---|
| Hour [1-12] | h | 1, 2, ..., 11, 12 |
| hh | 01, 02, ..., 11, 12 | |
| Hour [1-23] | H | 0, 1, 2, ..., 23 |
| HH | 00, 01, 02, ..., 23 | |
| Minute | m | 0, 1, ..., 59 |
| mm | 00, 01, ..., 59 | |
| AM, PM | a | am, pm |
| A | AM, PM |
string - By default, it returns the opposite format of the given time (12-hour to 24-hour) unless convertTo is specified in the second argument object.
undefined - If arguments provided are invalid or if an error occured while rounding the time. The library will not throw any error.
// CommonJS
// var convertTime = require('convertible-js').default;
// ES2015
import convertTime from 'convertible-js';
convertTime('12:04am'); // => '00:04'
convertTime('10:00am'); // => '10:00'
convertTime('2pm'); // => '14:00'
convertTime('1am'); // => '01:00'
convertTime('10:00:50am'); // => '10:00:50'
convertTime('10:00:54pm'); // => '22:00:54'
convertTime('10:00pm'); // => '22:00'
convertTime('12:06:34PM'); // => '12:06:34'
convertTime('12:06:34AM'); // => '00:06:34'
convertTime('00:00'); // => '12:00 AM'
convertTime('10:00'); // => '10:00 AM'
convertTime('22:00:54'); // => '10:00:54 PM'
convertTime('23:59:54'); // => '11:59:54 PM'
// Using `convertTo`
convertTime('00:00', { convertTo: '24-hour' }); // => '00:00', since it's already in 24-hour
convertTime('00:01', { convertTo: '12-hour' }); // => '12:01 AM'
// Using `format`
convertTime('10:34pm', { convertTo: '24-hour', format: 'HH:mm' }); // => '22:34'
convertTime('10:34pm', { convertTo: '12-hour', format: 'HH:mm A' }); // => '10:34 PM'MIT © Ana Liza Pandac