FX.co ★ South Korea’s Q2 2026 GDP Growth Edges Up to 3.7% Year-on-Year

South Korea’s economy maintained solid momentum in the second quarter of 2026, with GDP expanding 3.7% year-on-year, slightly above the 3.6% increase recorded in the first quarter of 2026. The latest reading, updated on 22 July 2026, suggests a modest strengthening of growth rather than a sharp acceleration or slowdown.

Both the first- and second-quarter figures are measured on a year-over-year basis, comparing economic output to the same quarters a year earlier. The improvement from 3.6% to 3.7% indicates that, on an annual comparison, South Korea has managed to sustain and marginally build on its growth pace as 2026 progresses.

For market participants and policymakers, the incremental uptick underscores a broadly stable expansion path. While not a dramatic shift, the data signal that the economy continues to grow at a steady clip, providing a cautiously constructive backdrop for economic planning and financial market expectations in the remainder of the year.