GDP Deflator in South Korea increased to 138.70 points in the second quarter of 2026 from 128.80 points in the first quarter of 2026. GDP Deflator in South Korea averaged 51.72 points from 1960 until 2026, reaching an all time high of 138.70 points in the second quarter of 2026 and a record low of 0.74 points in the first quarter of 1960. source: The Bank of Korea
GDP Deflator in South Korea is expected to be 118.90 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. In the long-term, the South Korea GDP Deflator is projected to trend around 123.04 points in 2027 and 125.50 points in 2028, according to our econometric models.