GDP Deflator in Belgium increased to 124.40 points in the second quarter of 2026 from 122.90 points in the first quarter of 2026. GDP Deflator in Belgium averaged 83.11 points from 1980 until 2026, reaching an all time high of 124.40 points in the second quarter of 2026 and a record low of 53.10 points in the first quarter of 1980. source: National Bank of Belgium
GDP Deflator in Belgium is expected to be 127.40 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. In the long-term, the Belgium GDP Deflator is projected to trend around 130.84 points in 2027 and 133.72 points in 2028, according to our econometric models.