parse-chinese-number v1.0.5

Parse Chinese Number

A simple but powerful module converting Chinese numeral into number and vice versa.

import { parseChineseNumber } from "parse-chinese-number";

parseChineseNumber("七點二一"); // 7.21
parseChineseNumber("點三"); // 0.3
parseChineseNumber("負六"); // -6
parseChineseNumber("萬五"); // 15000
parseChineseNumber("三億五千萬"); // 350000000

import { toChineseNumber } from "parse-chinese-number";

toChineseNumber(1234); // "一千二百三十四"
toChineseNumber(-654321.1234); // "負六十五萬四千三百二十一點一二三四"
toChineseNumber(2300450607800); // "二兆三千零四億五千零六十萬七千八百"

Demo

Please visit https://tommyinb.github.io/parse-chinese-number/

Variants

Chinese variants are supported. For example, "一" and "壹" are inter-changeable.

parseChineseNumber("兩万參仟肆佰伍十陸"); // 23456
parseChineseNumber("拾四亿"); // 14_0000_0000

toChineseNumber(150000000, Style.Big, Script.Traditional); // "壹億伍仟萬"
toChineseNumber(150000000, Style.Big, Script.Simplified); // "壹亿伍仟万"
toChineseNumber(150000000, Style.Small, Script.Traditional); // "一億五千萬"
toChineseNumber(150000000, Style.Small, Script.Simplified); // "一亿五千万"

Big Number

The biggest unit is 垓 which represents 1_0000_0000_0000_0000_0000.

Please be noted that this unit is a lot larger than MAX_SAFE_INTEGER, 9007_1992_5474_0991.

In fact, value starting from 京 should be considered imprecise.