South Africa’s core consumer price index (CPI) inflation slowed slightly in August 2026, with the year-over-year rate easing to 4.1%, down from 4.2% in July 2026. The figures, updated on 23 September 2026, reflect a modest cooling in underlying price pressures in Africa’s most industrialized economy.
Both the July and August readings are based on a year-over-year comparison, measuring price changes against the same month a year earlier. The marginal decline from 4.2% to 4.1% suggests that core inflation remains relatively contained and close to what many analysts regard as a comfort zone for price stability, while indicating a gentle downward trend in underlying inflation momentum.
The latest data will likely be watched closely by markets and policymakers as they assess the trajectory of inflation and its implications for future monetary policy decisions, particularly in an environment where maintaining purchasing power and supporting economic growth must be carefully balanced.