Indonesia GDP Growth Slows to 5.29% in Q2, Beating Forecasts

Indonesia GDP Growth Slows to 5.29% in Q2, Smashes Economic Estimates

Key Takeaways

JAKARTA, Investortrust.id — Indonesia’s economic growth moderated in the second quarter of 2026, yet handily outperformed market predictions despite fierce global headwinds and domestic pressures.

Southeast Asia’s largest economy demonstrated surprising resilience against high energy prices, severe exchange rate depreciation—with the rupiah spiking toward Rp 18,000 per U.S. dollar—and a widening trade deficit. The robust print proves that domestic fundamentals remain strong enough to buffer the nation against high-base effects and broader emerging market volatility.

Data released Wednesday by Statistics Indonesia (BPS), the government’s official statistical agency, showed gross domestic product expanded 5.29% year-on-year in Q2 2026. While down from the 5.61% growth posted in Q1 2026, the figure easily surpassed pre-release consensus estimates from private research institutes like CORE Indonesia and LPEM FEB UI, which had projected growth to slip below the 5% threshold.

“Indonesia’s economy in the second quarter of 2026, when compared to the second quarter of 2025 on a year-on-year basis, grew 5.29%,” Mohammad Edy Mahmud, Deputy for National Accounts and Statistical Analysis at BPS, stated during a press conference in Jakarta on Wednesday, Aug. 5, 2026.

Edy added that nominal GDP on a current price basis reached Rp 6,552.1 trillion ($412.1 billion), while constant price GDP stood at Rp 3,576.2 trillion ($224.9 billion).

Shattering Private Forecasts

Prior to the announcement, economists had braced for a sharper pullback due to the normalization of household consumption following major religious holidays, rising energy costs, and import-driven cost inflation.

Yusuf Rendy Manilet, Strategic Research Manager at CORE Indonesia, a leading Jakarta-based economic think tank, had projected growth to land between 4.8% and 4.9%. “The slowdown is primarily driven by the normalization of household consumption post-holiday, pressure from trade deficits, and rising energy prices,” Manilet said in an interview on Tuesday, Aug. 4, 2026. He noted that currency depreciation had pushed up import costs, triggering cost-push inflation.

Similarly, Teuku Riefqy, a researcher at LPEM FEB UI—the prominent economic research unit at Universitas Indonesia—forecasted 4.80% expansion in a report titled When Uncertainty Becomes the Only Constant, citing external shocks and high energy costs.

Support from Regional Trade

Instead, strong economic momentum across key regional trade partners helped cushion Indonesia’s external sector. Vietnam reported an 8.4% economic expansion in the second quarter, while Malaysia grew 5.8%, offsetting a cooler 4.3% growth rate in China.

“Thus, the economic growth of Indonesia’s trading partners remains intact,” Edy explained, noting that the broader global environment maintained a solid trajectory despite macroeconomic uncertainty.

The result aligns more closely with the optimism expressed by Finance Minister Purbaya Yudhi Sadewa, who had anticipated solid underlying resilience despite peak geopolitical uncertainty. “If we look at four key institutions, growth appears below 5.6% for Q2 2026, but not far from 5.4%,” Sadewa said following a KSSK financial stability meeting on Monday, Aug. 3, 2026. “It is slowing, but not severely.”