How to Use the Korean Number Unit Converter
Enter a number and select its unit. The converter instantly shows all Korean (man, eok, jo) and English (thousand, million, billion, trillion) equivalents. Essential for reading Korean financial reports, news, or economic data in English β or vice versa.
Korean vs. English Number Systems
Korean groups numbers by 4 digits: man(10,000), eok(100,000,000), jo(1,000,000,000,000). English groups by 3 digits: thousand(1,000), million(1,000,000), billion(1,000,000,000). The mismatch means 1 eok = 100 million (not 1 million), and 10 billion = 100 eok (not 10 eok).
Quick Reference Table
1 man = 10 thousand, 100 man = 1 million, 1,000 man = 10 million, 1 eok = 100 million, 10 eok = 1 billion, 100 eok = 10 billion, 1,000 eok = 100 billion, 1 jo = 1 trillion. These come up constantly when comparing corporate valuations, GDP figures, and government budgets between Korea and the US.
Japanese System Note
Japanese uses the same 4-digit grouping (δΈ, ε, ε ), so conversions between Korean and Japanese are 1:1. Chinese also shares this system. Converting to English requires using this tool or the reference table above.
Frequently Asked Questions
400 jo = 400 trillion won. However, when converted to USD (at roughly 1,300 won per dollar), that is approximately $308 billion USD. Unit conversion and currency conversion are separate steps β this tool handles only unit conversion.
$25 trillion = 25 jo dollars. Korea's GDP is about 2,000 jo won (but roughly 1.5β1.8 jo dollars at current exchange rates), so the US economy is roughly 14β17Γ larger in dollar terms.