js-abbreviation-number

Abbreviate numbers in javascript

Installation

yarn add js-abbreviation-number

npm i js-abbreviation-number

Usage

abbreviateNumber

import { abbreviateNumber } from "js-abbreviation-number";

const num = abbreviateNumber(1000, 1); // expected 1.0k

const num = abbreviateNumber(12, 0); // expected 12

const num = abbreviateNumber(1100, 2); // expected 1.10k

const num = abbreviateNumber(1100, 2, {padding: false}); // expected 1.1k

const num = abbreviateNumber(1234.56, 2); // expected 1.23k

const num = abbreviateNumber(1234, 1, {symbols: ['', 'kg']}); // expected 1.2kg

const num = abbreviateNumber(1234567, 1, {symbols: ['', 'kg']}); // expected 1234.5kg

abbreviateNumber(num: number, digit?: number, options?: {symbols?: string[]; padding: boolean}): string

digit is optional (unless you need to specify the options object). It defaults to 1.

The options object is optional too:

symbols can be an array of units, defaulting to ["", "k", "M", "G", "T", "P", "E"].
padding determines whether to keep the exact number of digits or to drop trailing zeroes.

unabbreviateNumber

import { unabbreviateNumber } from "js-abbreviation-number";

const num = unabbreviateNumber("-25"); // expected -25

const num = unabbreviateNumber("-1.3k"); // expected -1300

const num = unabbreviateNumber("1.123456k"); // expected 1123.456

const num = unabbreviateNumber("666kilo", ["", "kilo", "Mega"]); // expected 666000