IMF Forecasts U.K. and India to Overtake Japan in Economic Rankings by 2027

Currently, Japan’s GDP is ranked fourth at $4.34 trillion, followed closely by the U.K. at $4.27 trillion and India at $4.06 trillion. By 2027, India's GDP is expected to rise to $4.52 trillion, placing it fourth, while the U.K. will follow with $4.49 trillion, and Japan will settle in sixth at $4.47 trillion.

Japan's economic outlook has been affected by several factors, including a weakening yen, which reduces purchasing power. Additionally, rising costs are creating pressures on households, compounded by an aging population and sluggish economic growth. Over the past few years, Japan has seen a decline in various economic rankings.

The IMF first began releasing its World Economic Outlook in 1980 to track and forecast economic conditions globally. Initial projections indicated the U.K. would surpass Japan by 2029, but this timeline has been accelerated. In contrast, earlier forecasts predicted India would overtake Japan in 2025, which has yet to occur.

As of 2023, Japan was surpassed by Germany to become the world's fourth-largest economy after holding third place for roughly a decade. Despite these challenges, Japan’s GDP performance in the second quarter of this year exceeded IMF expectations, largely due to government support that alleviated the impacts of rising energy prices.

The report also highlights potential challenges ahead, predicting global inflation to rise to 4.7% by 2026 due to increasing energy and food prices. Global growth is expected to reach 3.1% in 2026 and 3.4% in 2027, with a pronounced disparity in growth driven by investments in artificial intelligence and variations in trade terms. Deniz Igan, the division chief of the IMF’s Research Department, emphasized the importance of strengthening energy security, enhancing readiness for AI, and maintaining open trade to address these challenges.