2025 Inflation Rate Singapore. Consumer price developments in september 2025. The consumer price index (cpi) measures the average price changes in a fixed basket of consumption goods and services commonly purchased by.

Mas and mti projected both headline and core inflation to average 2.5 per cent to 3.5 per cent in 2025. In budget 2025, the government had assessed that spending would increase to about 20 per cent of the country’s gross domestic product by 2030, the committee noted.