Convert numbers to Korean unit notation (만/억/조) or convert Korean unit text back to numbers.
Supports up to 16 digits (경/京 unit).
Decimals are not supported.
For unit input, use format like '1억 2345만 6789'.
Convert numbers to Korean 만/억/조 units
Korean uses a base-10,000 system with units: 만(10⁴), 억(10⁸), 조(10¹²), 경(10¹⁶). This differs from the Western base-1,000 system (thousand, million, billion).
만원 unit expresses amounts in units of 10,000 won. e.g., 12345만원 = 1억 2345만원. 만/억 separates from the largest unit down.
Yes, it supports up to 경(10¹⁶). Numbers up to 16 digits can be converted.
English changes units every 3 digits (thousand) while Korean changes every 4 (만). 1 million = 100만, 1 billion = 10억.
Understanding 만, 억, and 조 units
Korean number units change every 4 digits (10,000): 만(萬, 10⁴), 억(億, 10⁸), 조(兆, 10¹²), 경(京, 10¹⁶). This differs from English thousand(10³), million(10⁶), billion(10⁹).
Korean units are essential in daily life: real estate prices (3억 5천만원), salaries (4천5백만원), national budgets (600조원). Quick conversion helps intuitive understanding of amounts.