Wikipedia shows China is well ahead of the US. See en.wikipedia.org/wiki/L…. China’s GDP for 2023 is estimated at $33.01 trillion. The US is estimated at $26.85 trillion. The source is the IMF. The Wikipedia article has a discussion about using PPP to measure GDP. Quote “GDP comparisons using PPP are arguably more useful than those using nominal GDP when assessing the domestic market of a state because PPP takes into account the relative cost of local goods, services and inflation rates of the country, rather than using international market exchange rates, which may distort the real differences in per capita income.”