100 Million (1 Eok)
Overview
1 eok (一億) is the number representing 100,000,000 (10 to the eighth power), equal to 10,000 times man (10,000). In Korea, it is more than a simple figure: it is a symbolic number regarded as "the minimum standard for economic freedom," "the psychological bottom line for real estate prices," and "the first goal of asset building." In everyday life, "1 eok" is commonly used as a reference point when discussing bank account balances, housing prices, annual salaries, and business revenue, and socio-culturally it is closely tied to perceptions of social class.
Key Details
Mathematical Definition
1 eok is written as 10^8, consisting of a 1 followed by eight zeros. In SI prefixes it corresponds to 100 mega (M), and in computer science it is sometimes treated as a digit count similar to 2^26 ≈ 67.1 million. In the East Asian Chinese-character cultural sphere, "eok (億)" is a core axis of the myriadic (man-jin) unit system—the second tier of the large-number system that runs man, eok, jo (兆), and gyeong (京). In the English-speaking world, where the concept of the man (ten-thousand) unit does not exist, it is written as 100 million, and this difference sometimes causes confusion in the translation of international financial documents.
Economic Significance
In Korea, 100 million won functions as a psychological baseline for various economic indicators. Saving 100 million won through deposits and installment savings is called having an "eok-sounding bank account" (억 소리 나는 통장), and the unit of 100 million frequently appears in mortgage screening, subscription point systems (cheongyak), and tax brackets. Entering the 2020s, as the median price of apartments in Seoul surpassed 1 billion won, the real value of 100 million won fell sharply, and a variety of debates continue over how much the "felt value of 100 million won" has declined compared with the past. Taking inflation into account, 100 million won in the early 2000s is sometimes estimated to have purchasing power equivalent to several hundred million won today.
Socio-cultural Symbolism
1 eok functions in Korean society as a linguistic barrier that separates class and achievement. Expressions such as "eok-level salary" (억대 연봉), "eok-level wealthy individual," and "eok-sounding" have become idioms for gauging the degree of wealth. In addition, "saving 100 million" is a representative personal-finance goal of the younger generation, a theme repeatedly covered in personal-finance books and YouTube content. On the other hand, as asset polarization deepens, the view of 100 million as a "minimal safety net" coexists with a nihilistic view that "you can't do anything with 100 million."
Relationship with Financial Products
Across a variety of investment vehicles—deposits and installment savings, stocks, funds, and virtual assets—100 million is used as a benchmark for target returns or initial investment capital. The preferential interest-rate tiers of banks, taxation thresholds (such as the 20 million won threshold for comprehensive taxation of financial income), and the deposit insurance limit (50 million won) are institutional mechanisms directly or indirectly related to 100 million.
Recent Trends
As of 2024–2025, the status of 100 million is being reorganized in several ways. First, as the high-interest-rate trend eases and deposit rates fall, the so-called "interest earner" strategy of covering living expenses with "interest on 100 million in deposits" is wavering. Second, as real estate prices in Seoul and the capital region show a recovery, the real estate purchasing power of 100 million has shrunk further, while in small and medium-sized provincial cities housing can still be bought for around 100 million, widening the gap between regions. Third, centered on the younger generation, the expression "getting by on 100 million" has spread in place of "saving 100 million," and the perception is spreading that managing cash flow has become more important than asset accumulation. Fourth, amid the craze for virtual-asset and U.S. stock investing, cases of growing 100 million into more in a short period spread through social media, stimulating investor sentiment while warnings about the accompanying risks also grow. Finally, the government's youth asset-building support policies (such as the Youth Leap Account) are evaluated as an attempt to institutionally support the 100 million goal.
Related Topics
- [[Economic Freedom]]
- [[Personal Finance]]
- [[Real Estate]]
- [[Interest Rates]]
- [[Asset Building]]