Millify
Converts long numbers into pretty, human-readable strings.
| Before |
After |
|---|---|
2000 |
'2K' |
10000 |
'10k' |
42500 |
'42.5 kg' |
1250000 |
'1.25 MB' |
2700000000 |
'2.7 bil' |
Install
Get it on npm:
npm install millifyUsage
Command line
$ millify 12345
12.3KSee millify --help for options.
Programmatically
millify(value: number, options: MillifyOptions)
import millify from "millify";
// For CommonJS: `const { millify } = require("millify");`
millify(2500); // 2.5K
millify(1024000, {
precision: 3,
lowercase: true
});
// 1.024m
millify(39500, {
precision: 2,
decimalSeparator: ","
});
// 3,95K
millify(1440000, {
units: ["B", "KB", "MB", "GB", "TB"],
space: true,
});
// 1.44 MBOptions
| Name | Type | Default | Description |
|---|---|---|---|
precision |
number |
1 |
Number of decimal places to use |
decimalSeparator |
string |
'.' |
Desired decimal separator (e.g. decimal point or comma) |
lowercase |
boolean |
false |
Use lowercase abbreviations |
space |
boolean |
false |
Add a space between number and abbreviation |
units |
Array<string> |
['', 'K', 'M', 'B', 'T', 'P', 'E'] |
Unit abbreviations |