The International Monetary Fund projects a 4% annual GDP growth rate for emerging markets and 2% for advanced economies from 2026 to 2035, with total global GDP reaching $143 billion by 2030.
The World Bank forecasts that the GDP of low-income countries will grow at an average annual rate of 5.5% from 2026 to 2035, outpacing the 3.5% growth rate of middle-income countries.
EconForge's GDP growth model projects that the United States' GDP will reach $25.4 trillion by 2028, while China's GDP will surpass $18.3 trillion by 2030, with an average annual growth rate of 5.2%.
The OECD projects that the GDP growth rate of its member countries will average 2.5% per annum from 2026 to 2035, driven by a rebound in business investment and a gradual increase in labor productivity.
Trading Economics provides GDP growth rate forecasts for over 130 countries, with projections indicating that India's GDP will grow at an average annual rate of 7.2% from 2026 to 2035, making it one of the fastest-growing major economies.
A research paper by the Brookings Institution compares GDP growth projections from various international organizations, including the IMF, World Bank, and OECD, highlighting the uncertainties and risks associated with these forecasts.
A report by the United Nations Environment Programme examines the potential impact of climate change on GDP growth projections, warning that rising global temperatures could lead to significant economic losses in vulnerable countries.
Our World in Data provides an interactive visualization of GDP growth projections for countries around the world, allowing users to explore the data and compare growth rates across different regions and income levels.