https://github.com/thomwright/format-si-prefix

Format and unformat numbers with SI prefixes
https://github.com/thomwright/format-si-prefix

Last synced: 11 days ago
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Format and unformat numbers with SI prefixes

• Host: GitHub
• URL: https://github.com/thomwright/format-si-prefix
• Owner: ThomWright
• License: mit
• Created: 2015-10-31T23:25:46.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2021-07-28T14:23:11.000Z (almost 4 years ago)
• Last Synced: 2025-05-07T21:05:23.920Z (11 days ago)
• Language: JavaScript
• Size: 12.7 KB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# format-si-prefix

[![npm](https://img.shields.io/npm/v/format-si-prefix.svg?style=flat-square)](https://www.npmjs.com/package/format-si-prefix)

[![David](https://img.shields.io/david/ThomWright/format-si-prefix.svg?style=flat-square)](https://david-dm.org/ThomWright/format-si-prefix)

[![David](https://img.shields.io/david/dev/ThomWright/format-si-prefix.svg?style=flat-square)](https://david-dm.org/ThomWright/format-si-prefix#info=devDependencies)

Format and unformat numbers with SI prefixes.

# API

## `formatSI()`

```javascript

import {formatSI} from 'format-si-prefix';

const string = formatSI(number);

```

| in            |     out |

| ------------- | -------:|

| ...           |     ... |

| 0.000111111   |    111µ |

| 0.00111       |   1.11m |

| 0.0111        |   11.1m |

| 0.111         |    111m |

| 1             |       1 |

| 11            |      11 |

| 111           |     111 |

| 1111          |   1.11k |

| 11111         |   11.1k |

| 111111        |    111k |

| 1111111       |   1.11M |

| ...           |     ... |

## `unformatSI()`

```javascript

import {unformatSI} from 'format-si-prefix';

const number = unformatSI(string);

```

|      in | out           |

| ------- | ------------: |

|     ... | ...           |

|    111µ | 0.000111      |

|   1.11m | 0.00111       |

|   11.1m | 0.0111        |

|    111m | 0.111         |

|       1 | 1             |

|      11 | 11            |

|     111 | 111           |

|   1.11k | 1110          |

|   11.1k | 11100         |

|    111k | 111000        |

|   1.11M | 1110000       |

|     ... | ...           |

| 12.345M | 12345000      |

|  12.345 | 12.345        |

| 1234567 | 1234567       |

| 123456M | 123456000000  |

| 1000.1m | 1.0001        |

|     ... | ...           |

# License

[MIT](./LICENSE)