Singapore's economy grew by 5.4 per cent year-on-year in the third quarter of 2026, according to advance estimates released by the Ministry of Trade and Industry (MTI) on 14 October. The pace eased from the 6.2 per cent expansion recorded in the second quarter, but it still pointed to a resilient economy heading into the final stretch of the year.

On a quarter-on-quarter seasonally-adjusted basis, gross domestic product rose 1.1 per cent in the third quarter, slowing from 1.5 per cent in the preceding three months. The deceleration from the second quarter's strong readings was widely anticipated by analysts, given how high the bar had been set earlier in the year.

Manufacturing stays the main engine

Manufacturing remained the standout performer, with output expanding 7.5 per cent year-on-year. That marked a clear step down from the exceptional 12.9 per cent surge in the second quarter, when an artificial-intelligence-driven upcycle in semiconductors and electronics powered the sector. Even at the slower pace, the sector continued to carry a disproportionate share of headline growth.

Within manufacturing, output was supported by the electronics, precision engineering, transport engineering and general manufacturing clusters, while the chemicals and biomedical manufacturing clusters contracted over the quarter. The mix underscored how much of Singapore's current momentum is tied to the global technology hardware cycle rather than broad-based industrial strength.

Construction and services

Construction was a bright spot, growing 8.8 per cent year-on-year and accelerating from 6.1 per cent in the second quarter, as both public and private sector building activity increased. The pickup reflected a healthy pipeline of projects working through the system.

In services, the wholesale and retail trade and transportation and storage sectors together grew 8.0 per cent year-on-year, up from 6.9 per cent in the previous quarter. The grouping spanning information and communications, finance and insurance, and professional services expanded 4.3 per cent, easing from 5.1 per cent. The remaining services industries, including accommodation and food services, real estate, and administrative and support services, grew 2.1 per cent, slightly slower than the 2.4 per cent of the quarter before.

A caveat on the numbers

MTI cautioned that the advance estimates are computed largely from data in the first two months of the quarter, in this case July and August, and are therefore subject to revision when the full set of third-quarter data becomes available. The preliminary estimates, with more detailed sectoral breakdowns and labour-market figures, are typically published the following month.

The latest reading fits a year in which Singapore has repeatedly outperformed earlier, more cautious projections. In August, MTI upgraded its full-year 2026 growth forecast to a range of 4.5 to 5.5 per cent, a notable improvement on the gloomier outlook that prevailed in the first half of the year when global trade tensions clouded the picture.

Economists have attributed much of the strength to front-loaded global demand for AI-related electronics and the broader technology upswing, which has lifted both manufacturing output and trade-related services. The question for the months ahead is how durable that demand proves once the current wave of investment matures.

The moderation from the second quarter's heady pace also partly reflects base effects and the natural limits of an economy already running close to, or above, its potential. A gradual cooling from double-digit manufacturing growth toward more sustainable rates is, in that sense, a sign of normalisation rather than weakness.

What to watch

Attention now turns to whether the fourth quarter can sustain momentum amid external uncertainties, from geopolitical tensions to the risk of a pullback in global technology spending. For now, the third-quarter advance estimates reinforce the view that Singapore is on track to deliver one of its stronger growth years in recent memory, even as the headline pace steps down from its mid-year peak.