The inflation rate in South Korea between 2009 and today has been 35.52%, which translates into a total increase of ₩35.52. This means that 100 won in 2009 are equivalent to 135.52 won in 2023. In other words, the purchasing power of ₩100 in 2009 equals ₩135.52 today. The average annual inflation rate between these periods has been 2.2%.
The following chart depicts the equivalence of ₩100 due to compound inflation and CPI changes. All values are equivalent in terms of purchasing power, which means that for each year the same goods or services could be bought with the indicated amount of money.
All calculations are performed in the local currency (KRW) and using 6 decimal digits. Results show only up to 2 decimal digits to favour readability. Inflation data is provided by governments and international institutions on a monthly basis. Today's values were extrapolated from the latest 12-month rolling average official data.
The following table contains relevant indicators:
| Indicator | Value |
|---|---|
| Cumulative inflation 2009-2022 | 28.37% |
| Cumulative inflation 2009-today | 35.52% |
| Avg. Annual inflation 2009-2022 | 1.94% |
| CPI 2009 | 88.45 |
| CPI 2022 | 113.55 |
| CPI 2023-10 (latest official data) | 119.51 |
| CPI today | 119.87 |
There are several ways to calculate the time value of money. Depending on the data available, results can be obtained by using the Consumer Price Index (CPI) formula or the compound interest formula.
When we have both the start and end years, we can use the following formula:
To obtain the values equivalent in buying power between 2009 and 2022, use the corresponding CPI values:
To obtain the equivalent value today (present value), plug in the CPI for today, which is estimated as 119.87:
Given that money changes with time as a result of an inflation rate that acts as compound interest, we can use the following formula: FV = PV × (1 + i)n, where:
In this case, the future value represents the final amount obtained after applying the inflation rate to our initial value. In other words, it indicates how much are ₩100 worth today. There are 13 years between 2009 and 2022 and the average inflation rate was 1.9399%. Therefore, we can resolve the formula like this:
| Initial Value | Equivalent value | |
|---|---|---|
| ₩1 won in 2009 | → | ₩1.28 won in 2022 |
| ₩5 won in 2009 | → | ₩6.42 won in 2022 |
| ₩10 won in 2009 | → | ₩12.84 won in 2022 |
| ₩50 won in 2009 | → | ₩64.19 won in 2022 |
| ₩100 won in 2009 | → | ₩128.37 won in 2022 |
| ₩500 won in 2009 | → | ₩641.87 won in 2022 |
| ₩1,000 won in 2009 | → | ₩1,283.73 won in 2022 |
| ₩5,000 won in 2009 | → | ₩6,418.66 won in 2022 |
| ₩10,000 won in 2009 | → | ₩12,837.32 won in 2022 |
| ₩50,000 won in 2009 | → | ₩64,186.59 won in 2022 |
| ₩100,000 won in 2009 | → | ₩128,373.18 won in 2022 |
| ₩500,000 won in 2009 | → | ₩641,865.92 won in 2022 |
| ₩1,000,000 won in 2009 | → | ₩1,283,731.84 won in 2022 |
| Cumulative inflation From 2009 | 35.52% |
| Avg. annual inflation From 2009 | 2.2% |
| CPI 2009 | 88.45 |
| CPI today | 119.87 |
| Period | Value |
|---|---|
| 2009 | 100 |
| 2010 | 102.94 |
| 2011 | 107.08 |
| 2012 | 109.43 |
| 2013 | 110.85 |
| 2014 | 112.26 |
| 2015 | 113.06 |
| 2016 | 114.15 |
| 2017 | 116.37 |
| 2018 | 118.09 |
| 2019 | 118.54 |
| 2020 | 119.18 |
| 2021 | 122.16 |
| 2022 | 128.37 |
| 2023-10 | 135.11 |
| Today | 135.52 |
All available years
Today's value of south korean won by year:
1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
Other currencies:
