United States vs Japan: Inflation Comparison
Compare cumulative inflation, annual rates and purchasing power between United States and Japan from 2000 to 2026, based on World Bank CPI data.
Cumulative inflation in United States was 312.9% between 2000 and 2026, according to World Bank CPI data (FP.CPI.TOTL).
Over the same period, cumulative inflation in Japan was 11.4%.
United States
USDJapan
JPYCPI Comparison Chart
Year-by-Year Comparison
| Year | United States CPI | United States (Change) | Japan CPI | Japan (Change) |
|---|---|---|---|---|
| 2000 | 78.97 | - | 102.67 | - |
| 2001 | 81.20 | +2.8% | 101.91 | -0.7% |
| 2002 | 82.49 | +1.6% | 100.97 | -0.9% |
| 2003 | 84.36 | +2.3% | 100.71 | -0.3% |
| 2004 | 86.62 | +2.7% | 100.70 | 0.0% |
| 2005 | 89.56 | +3.4% | 100.41 | -0.3% |
| 2006 | 92.45 | +3.2% | 100.66 | +0.2% |
| 2007 | 95.09 | +2.9% | 100.72 | +0.1% |
| 2008 | 98.74 | +3.8% | 102.12 | +1.4% |
| 2009 | 98.39 | -0.4% | 100.73 | -1.4% |
| 2010 | 100.00 | +1.6% | 100.00 | -0.7% |
| 2011 | 103.16 | +3.2% | 99.73 | -0.3% |
| 2012 | 105.29 | +2.1% | 99.68 | 0.0% |
| 2013 | 106.83 | +1.5% | 100.02 | +0.3% |
| 2014 | 108.57 | +1.6% | 102.78 | +2.8% |
| 2015 | 108.70 | +0.1% | 103.59 | +0.8% |
| 2016 | 110.07 | +1.3% | 103.46 | -0.1% |
| 2017 | 112.41 | +2.1% | 103.96 | +0.5% |
| 2018 | 115.16 | +2.4% | 104.99 | +1.0% |
| 2019 | 117.24 | +1.8% | 105.48 | +0.5% |
| 2020 | 262.05 | +123.5% | 101.09 | -4.2% |
| 2021 | 280.81 | +7.2% | 101.30 | +0.2% |
| 2022 | 298.81 | +6.4% | 107.84 | +6.5% |
| 2023 | 308.74 | +3.3% | 111.36 | +3.3% |
| 2024 | 317.60 | +2.9% | 114.41 | +2.7% |
| 2025 | 326.03 | +2.7% | - | - |
Inflation by Decade: United States vs Japan
| Year | United States (Total Inflation) | United States (Avg Annual Rate) | Japan (Total Inflation) | Japan (Avg Annual Rate) |
|---|---|---|---|---|
| 1960s | +24.0% | 2.42% | +61.1% | 5.44% |
| 1970s | +86.9% | 7.20% | +119.1% | 9.11% |
| 1980s | +50.4% | 4.64% | +18.9% | 1.94% |
| 1990s | +27.5% | 2.74% | +9.3% | 1.00% |
| 2000s | +24.6% | 2.47% | -1.9% | -0.21% |
| 2010s | +17.2% | 1.78% | +5.5% | 0.60% |
| 2020s | +24.4% | 4.47% | +13.2% | 3.14% |
The inflation gap between United States and Japan widened to 301.4 percentage points from 2000 to 2026.
$100 in United States in 2000 lost roughly the same relative value as ¥26.99 in Japan.
United States's highest annual inflation was 123.5% in 2020; Japan's was 6.5% in 2022.
Frequently Asked Questions
Which had higher inflation, United States or Japan?
Between 2000 and 2026, United States had higher cumulative inflation (312.85%) than Japan (11.44%), according to World Bank CPI data.
What was cumulative inflation in United States from 2000 to 2026?
Prices in United States rose 312.85% cumulatively, an average of 5.84% per year.
What was cumulative inflation in Japan from 2000 to 2026?
Prices in Japan rose 11.44% cumulatively, an average of 0.45% per year.
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Calculate Individually
Between 2000 and 2026, Japan had lower cumulative inflation (11.4%) than United States (312.9%).