Japan—Share of World GDP, PPP (%)
Category: EconomySource: IMF World Economic OutlookGlobal Rank: #5 of 192
Latest Value
3.08%
2027
YoY Change
-2.5%
2026 → 2027
Global Rank
#5
of 192 countries
Maximum
6.67%
2000
Minimum
3.08%
2027
CAGR
-2.8%
28 years
Last
3.08%
Previous
3.16%
Highest
6.67%
Lowest
3.08%
Unit
Percent of world total
Source
IMF World Economic Outlook
Actual
IMF Forecast
Source: IMF World Economic Outlook
Historical Data
| Year | Value | Change |
|---|---|---|
| 2027 | 3.08% | -2.5% |
| 2026 | 3.16% | -2.4% |
| 2025 | 3.23% | -1.9% |
| 2024 | 3.30% | -3.1% |
| 2023 | 3.40% | -2.1% |
| 2022 | 3.48% | -2.6% |
| 2021 | 3.57% | -6.6% |
| 2020 | 3.82% | -0.7% |
| 2019 | 3.84% | -4.6% |
| 2018 | 4.03% | -4.5% |
| 2017 | 4.22% | -2.0% |
| 2016 | 4.31% | -2.3% |
| 2015 | 4.41% | -1.7% |
| 2014 | 4.48% | -3.1% |
| 2013 | 4.63% | -1.3% |
| 2012 | 4.68% | -1.8% |
| 2011 | 4.77% | -3.7% |
| 2010 | 4.95% | -1.0% |
| 2009 | 5.00% | -5.1% |
| 2008 | 5.27% | -3.9% |
| 2007 | 5.48% | -3.5% |
| 2006 | 5.68% | -3.6% |
| 2005 | 5.90% | -2.7% |
| 2004 | 6.06% | -2.8% |
| 2003 | 6.24% | -2.0% |
| 2002 | 6.37% | -2.6% |
| 2001 | 6.54% | -2.0% |
| 2000 | 6.67% |
IMF Forecast
Projections from the IMF World Economic Outlook. These are staff estimates, not guarantees.
| Year | Projected Value | Change from Previous |
|---|---|---|
| 2026Forecast | 3.16% | -2.4% |
| 2027Forecast | 3.08% | -2.5% |
Top Countries — Share of World GDP, PPP (%)
| # | Country | Value | Year |
|---|---|---|---|
| 1 | China | 19.84% | 2026 |
| 2 | United States | 14.52% | 2026 |
| 3 | India | 8.73% | 2026 |
| 4 | Russian Federation | 3.35% | 2026 |
| 5 | Japan | 3.16% | 2026 |
| 6 | Germany | 2.88% | 2026 |
| 7 | Indonesia | 2.44% | 2026 |
| 8 | Brazil | 2.35% | 2026 |
| 9 | France | 2.12% | 2026 |
| 10 | United Kingdom | 2.10% | 2026 |
About This Indicator
Definition
A country's GDP based on PPP as a share of world total. Shows the relative size of an economy in the global context, adjusted for price level differences.
Methodology
Country GDP-PPP divided by world GDP-PPP, expressed as a percentage.
Unit
Percent of world total