South Korea vs United States: Real effective exchange rate index

South Korea
138.97 2010 = 100
in 2021
United States
130.98 2010 = 100
in 2025
South Korea rank
9th
United States rank
10th

Real effective exchange rate index over time

  • South Korea
  • United States
050100150198020022025

How they compare

South Korea currently reports 138.97 2010 = 100 against 130.98 2010 = 100 in United States, a difference of 7.99 2010 = 100.

That makes South Korea's figure about 1.1 times United States's.

The two have swapped places 4 times across 32 shared years of data; in 1990 it was South Korea ahead.

South Korea ranks 9th and United States ranks 10th of 95 countries.

Across the 4 decades both report, South Korea averaged higher in 3 and United States in 1.

Head to head by decade

Decade South Korea United States Difference Ahead
1990s 133.38 2010 = 100 106.39 2010 = 100 27 2010 = 100 South Korea
2000s 111.8 2010 = 100 113 2010 = 100 1.2 2010 = 100 United States
2010s 128.1 2010 = 100 105.76 2010 = 100 22.34 2010 = 100 South Korea
2020s 137.98 2010 = 100 116.74 2010 = 100 21.24 2010 = 100 South Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher real effective exchange rate index, South Korea or United States?
South Korea, at 138.97 2010 = 100 against 130.98 2010 = 100 in United States as of 2021.
What is the difference in real effective exchange rate index between South Korea and United States?
7.99 2010 = 100, with South Korea ahead.
How many years of comparable data are there for South Korea and United States?
32 years are reported by both, from 1990 to 2021.
How do South Korea and United States rank globally for real effective exchange rate index?
South Korea ranks 9th and United States ranks 10th of 95 countries.
Where does this data come from?
International Financial Statistics database, International Monetary Fund (IMF), published as Real effective exchange rate index (2010 = 100). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Korea vs United States: Real effective exchange rate index. Statizoid, drawing on International Financial Statistics database, International Monetary Fund (IMF). Retrieved 29 August 2026, from https://financial-sector.statizoid.com/compare/real-effective-exchange-rate-index-2010-100/korea-rep/united-states/

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About this data

Indicator
Real effective exchange rate index (2010 = 100)
Unit
2010 = 100
Source
International Financial Statistics database, International Monetary Fund (IMF)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
95 places, 4,150 data points, 1979–2025
Last refreshed

Real effective exchange rate is the nominal effective exchange rate (a measure of the value of a currency against a weighted average of several foreign currencies) divided by a price deflator or index of costs. This indicator is an index series where 2010=100.