Japan vs Tanzania
Japan vs Tanzania: GDP growth
GDP growth: 1.2% a year in Japan in 2025 and 5.2% a year in Tanzania in 2023, by IMF estimates. In 2023 the value was higher in Tanzania, by 4.3 percentage points, or 5.75 times that in Japan.
% a year · IMF
What the numbers say
- Tanzania has been higher since 1993, when it overtook Japan.
- The IMF projection (World Economic Outlook, October 2026) puts Japan at 0.6% a year and Tanzania at 6% a year in 2031.
Every year
% a year · IMF
| Year | Japan | Tanzania |
|---|---|---|
| 2025 | 1.2 | 5.9 |
| 2024 | 0.1 | 5.5 |
| 2023 | 0.9 | 5.2 |
| 2022 | 1.2 | 4.7 |
| 2021 | 3.6 | 4.8 |
| 2020 | -4.3 | 4.5 |
| 2019 | -0.3 | 6.9 |
| 2018 | 0.8 | 7 |
| 2017 | 1.6 | 6.7 |
| 2016 | 0.7 | 6.9 |
| 2015 | 1.8 | 6.2 |
| 2014 | 0.9 | 6.7 |
| 2013 | 2 | 6.8 |
| 2012 | 1.6 | 5.1 |
| 2011 | -0.2 | 7.9 |
| 2010 | 4.1 | 6.4 |
| 2009 | -5.9 | 5.4 |
| 2008 | -1.2 | 5.6 |
| 2007 | 1.7 | 8.5 |
| 2006 | 1.5 | 4.7 |
| 2005 | 1.8 | 7.4 |
| 2004 | 2.1 | 7.8 |
| 2003 | 1.4 | 6.9 |
| 2002 | 0.1 | 7.2 |
| 2001 | 0.3 | 6 |
| 2000 | 3 | 4.9 |
| 1999 | -0.3 | 4.8 |
| 1998 | -1.8 | 3.7 |
| 1997 | 1.4 | 3.5 |
| 1996 | 3.1 | 4.5 |
| 1995 | 2.3 | 3.6 |
| 1994 | 0.9 | 1.6 |
| 1993 | -0.5 | 1.2 |
| 1992 | 0.9 | 0.6 |
| 1991 | 3.5 | 2.1 |
| 1990 | 4.8 | 7 |
| 1989 | 4.9 | 3.8 |
| 1988 | 6.7 | 4.4 |
| 1987 | 4.6 | 5.9 |
| 1986 | 3.3 | 6.6 |
| 1985 | 5.2 | 4.6 |
| 1984 | 4.4 | 3.4 |
| 1983 | 3.6 | 2.4 |
| 1982 | 3.3 | 0.6 |
| 1981 | 4.3 | 0.5 |
| 1980 | 3.2 | 3.3 |
- 12.3Projected
IMF projection (World Economic Outlook, October 2026) · 2026–2031
| Year | Japan | Tanzania |
|---|---|---|
| 2026 | 0.8 | 6 |
| 2027 | 0.7 | 5.9 |
| 2028 | 0.6 | 6 |
| 2029 | 0.6 | 6 |
| 2030 | 0.6 | 5.9 |
| 2031 | 0.6 | 6 |
Each country on its own
Good to know
- How much the economy grew or shrank in a year, after inflation.
- Source: IMF, World Economic Outlook, October 2026.
- The dashed line is the IMF projection (World Economic Outlook, October 2026), a scenario rather than a forecast.
- Ranks count the 143 countries with a value in 2025, highest first.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Japan vs Tanzania
Health
- Life expectancyJapan: 84.7 years in 2023Tanzania: 67 years in 2023
- Child mortalityJapan: 0.2 per 100 live births in 2024Tanzania: 3.7 per 100 live births in 2024
- Infant mortalityJapan: 1.6 per 1,000 live births in 2023Tanzania: 28.9 per 1,000 live births in 2023
- Safe drinking waterJapan: 98.7% in 2022Tanzania: 11.3% in 2022
- DepressionJapan: 3.34% in 2017Tanzania: 3.69% in 2017
- Suicide rateJapan: 15.7 per 100,000 people in 2017Tanzania: 8.8 per 100,000 people in 2017
People
- PopulationJapan: 124 million people in 2023Tanzania: 66.6 million people in 2023
- Population growthJapan: -0.48% a year in 2023Tanzania: 2.88% a year in 2023
- Fertility rateJapan: 1.21 births per woman in 2023Tanzania: 4.61 births per woman in 2023
- Urban populationJapan: 92.3% in 2025Tanzania: 36.9% in 2025
- Median ageJapan: 49 years in 2023Tanzania: 17.2 years in 2023
- People aged 65 and overJapan: 29.6% in 2023Tanzania: 3% in 2023
- Net migration rateJapan: 1.4 per 1,000 people in 2023Tanzania: -0.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingJapan: 1.41% of GDP in 2025Tanzania: 1.16% of GDP in 2025
- Military spending in US dollarsJapan: $59.5B in 2025Tanzania: $983M in 2025
- Military spending per personJapan: $504 in 2025Tanzania: $15 in 2025
- Military share of state spendingJapan: 3.8% of government spending in 2025Tanzania: 5.8% of government spending in 2025
- Armed forces personnelJapan: 261,000 people in 2020Tanzania: 28,000 people in 2020
- National powerJapan: 2.47% of world capability in 2022Tanzania: 0.25% of world capability in 2022
- Armed forces, share of workersJapan: 0.38% of the labour force in 2020Tanzania: 0.1% of the labour force in 2020
- Arms importsJapan: 1.72 billion TIV in 2025Tanzania: 4 million TIV in 2025