World Economics estimates United States's 2024 GDP at $26.881 trillion in PPP terms (Purchasing Power Parity) and an initial estimate of $27.472 trillion for 2025. This figure is 7% higher than the official estimate published by the World Bank.
World Economics' methodology incorporates crucial factors often overlooked in official estimates, such as:
By adjusting for these factors where required, World Economics provides a more accurate picture of United States's true economic size and potential.
For reference, offical data reported United States's GDP as $27.721 trillion in 2015 constant prices and $27.721 trillion in current prices for 2023.
Data source: World Economics Research, London