Currency Converter for Korean Numbers

Overview

This web application is designed to assist to calculate currency conversions using Korean-style numbers. It accepts numbers expressed in colloquial Korean, a mix of Korean and Arabic numerals, and even decimal points written in Korean.

Launch the Web App

Forget the days of counting units like 일, 십, 백, 천, 만...! This app supports Korean numerical notation up to 조 (trillion). For example, you can use any of the following notations:

• 삼십만원
• 7십팔만 육천원
• 950000
• 15점77

Give it a shot!

Start

Features

• Versatile Number Input: The app can interpret and process numbers written in various formats – purely in Korean, a combination of Korean and Arabic numerals, or even decimal points in Korean.
• Currency Conversion: Users can convert between Korean Won and more than ten other major currencies.
• Bilingual Interface: To ensure ease of use for both Korean and international users, the web app is available in both Korean and English.

Release Notes

Version 2.4.0 (Updated on Apr 9, 2026)

• Improved Currency Switching: Values are now preserved when changing currencies and conversions update automatically.
• Remember Last Used Currencies: Selected currencies are now saved and restored automatically on your next visit.

Version 2.3.0 (Updated on Mar 13, 2025)

• Favicon Added
• Updated App Description
• New Currencies Added: Czech Koruna (CZK), Danish Krone (DKK), and Polish Zloty (PLN) are now supported.
• Removed Currencies: Australian Dollar (AUD), New Zealand Dollar (NZD), and Swedish Krona (SEK) have been removed.

Version 2.2.0 (Updated on May 31, 2024)

• Korean Numeral Support: Added support for displaying exchange rate results in Korean numeral format (10,000 units).

Version 2.1.0 (Updated on Jan 27, 2024)

• English Language Support: Now the app is also available in English.

Version 2.0.0 (Updated on Jan 26, 2024)

• Expanded Currency Conversion: In addition to converting from Korean Won to other currencies, users can now convert between various other currencies.

Version 1.0.1 (Updated on Nov 8, 2023)

• NPM Package Release (korean-numeric): A component of the app, the feature converting Korean-style numerals to Arabic numerals, has been seperated and released as an NPM package.

Version 1.0.0 (Updated on Dec 19, 2023)

• Korean Style Number Input: Users can input numbers in various Korean formats, and the app accurately interprets and processes them for currency conversion.