JapanAlgeria
Japan has a population of 123.2M, compared to Algeria's 47.4M. Japan is 2.6 times more populous than Algeria. Economically, Japan ($4.03T) has a GDP 15.0 times larger than Algeria's ($269.3B). Algeria covers 2,381,741 km², 6.3 times larger than Japan's 377,930 km². Life expectancy in Japan stands at 84.0 years, 7.8 years higher than Algeria's 76.3 years.
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Metric
JapanAlgeria| Population | 123.2M | 47.4M |
| Area | 377,930 km² | 2,381,741 km² |
| GDP | $4.03T | $269.3B |
| GDP Per Capita | $32,487.078 | $5,752.991 |
| Life Expectancy | 84.0 yrs | 76.3 yrs |
| Infant Mortality | 1.8 | 19.7 |
| Literacy Rate | — | — |
| Unemployment | 2.5% | 11.6% |
| Capital | Tokyo | Algiers |
| Region | Asia | Africa |
| Languages | Japanese | Arabic |
| Currencies | JPY (¥) | DZD (د.ج) |
Last updated: April 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
Japan is 2.6 times more populous than Algeria, with 123.2M residents compared to 47.4M. Japan is among the world's 15 most populous countries, while Algeria is a nation of 47.4M people. In terms of population density, Japan averages 326 people per km² (dense), while Algeria averages 20 people per km² (sparse). Population growth rate data is not available for either country over the past decade.
Economy Comparison
Japan is classified as a high-income economy, while Algeria is classified as a upper-middle-income economy. The Japan economy ($4.03T) is 15.0 times larger than Algeria's ($269.3B). Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia. Algeria's GDP per capita of $5,752.991 is 161% above the regional average of 2,200 for Africa. On a per-capita basis, residents of Japan are on average 5.6 times wealthier than those in Algeria.
Health & Quality of Life
Life expectancy in Japan is 84.0 years, compared to 76.3 years in Algeria, a gap of 7.8 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while Algeria (76.3 years) is 4.3 years above the global average of 72 years. At 19.7 deaths per 1,000 live births, Algeria's infant mortality is 994% higher than Japan's 1.8.
Geographic Comparison
Algeria (2,381,741 km²) is 6.3 times larger by land area than Japan (377,930 km²). Japan shares borders with 0 countries, while Algeria borders 7 countries. Japan spans 1 timezone, compared to Algeria's 1 timezone. Japan lies in Asia, while Algeria is located in Africa. Japan is categorized within the Asia region (Eastern Asia), whereas Algeria belongs to Africa (Northern Africa).
Key Differences
The most significant difference between Japan and Algeria is in GDP: Japan's $4.03T compared to Algeria's $269.3B represents a 93% gap. The most significant difference between Japan and Algeria is in infant mortality: Japan's 1.8 per 1,000 compared to Algeria's 19.7 per 1,000 represents a 91% gap. The most significant difference between Japan and Algeria is in land area: Japan's 377,930 km² compared to Algeria's 2,381,741 km² represents a 84% gap. These disparities reflect the broader structural differences between Japan's high-income economy and Algeria's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Japan has a GDP per capita of $32,487.078, which is 5.6x that of Algeria ($5,752.991). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Japan is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Japan is 16.4x more densely populated than Algeria (326 vs 20 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Algeria's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 7.8 years longer than those of Algeria (84.0 vs 76.3 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a substantial gap that suggests significant differences in healthcare systems and overall living conditions.
Economic Momentum
Algeria's economy grew at 3.7% compared to Japan's 0.1%. Both countries show healthy growth, though Algeria has a modest edge in economic dynamism.
Travel Comparison
Japan vs Algeria for Families
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 19.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Algeria offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though Japan's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Japan vs Algeria for Budget Travelers
Algeria is typically the more budget-friendly destination, with a GDP per capita of $5,752.991 translating to lower prices for accommodation, food, and local transport. Budget travelers in Algeria can expect to spend significantly less per day than in Japan. However, Japan may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Japan vs Algeria for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Algeria may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate preferences, and proximity to international airports. Both countries have established expat communities, though the specific visa options and healthcare quality vary by region within each country.
Japan vs Algeria Cost of Living
Japan's GDP per capita is 5.6x that of Algeria, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Algeria offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Algeria can approach or exceed average costs in Japan's smaller cities.
Japan vs Algeria for Digital Nomads
For digital nomads choosing between Japan and Algeria, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Algeria covers 1. Algeria's lower cost of living makes it attractive for stretching remote income. Both countries have growing digital nomad communities, though specific visa requirements for remote workers differ and should be verified before committing to a longer stay.
Frequently Asked Questions
Which is bigger, Japan or Algeria by population?
Japan is larger by population, with 123.2M residents compared to Algeria's 47.4M. Japan is 2.6 times more populous than Algeria.
Which country has a higher GDP, Japan or Algeria?
Japan has the higher GDP at $4.03T, compared to Algeria's $269.3B. Japan's economy is 15.0 times larger.
How does life expectancy compare between Japan and Algeria?
Japan has a higher life expectancy at 84.0 years, compared to Algeria's 76.3 years. The gap between the two countries is 7.8 years. Japan's life expectancy is 12.0 years above the global average of 72 years, while Algeria's is 4.3 years above the global average of 72 years.
Which country is larger by area, Japan or Algeria?
Algeria is larger by land area, covering 2,381,741 km² compared to Japan's 377,930 km². Algeria is 6.3 times larger than Japan.
What languages are spoken in Japan and Algeria?
Japan recognizes the following official language: Japanese. Algeria recognizes: Arabic. The two countries do not share an official language.
Which country has lower inflation, Japan or Algeria?
Japan has lower inflation at 2.7%, compared to Algeria's 4.0%. Japan's inflation is within the 2-3% range considered stable by most central banks, while Algeria's rate is moderately elevated above the global median of 3.5%.
Is Japan or Algeria better for a family holiday?
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 19.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Algeria offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly att...
Is Japan or Algeria cheaper to visit?
Algeria is typically the more budget-friendly destination, with a GDP per capita of $5,752.991 translating to lower prices for accommodation, food, and local transport. Budget travelers in Algeria can expect to spend significantly less per day than in Japan. However, Japan may offer better value in ...
Is Japan or Algeria better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Algeria may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate...
Is Japan or Algeria more expensive to live in?
Japan's GDP per capita is 5.6x that of Algeria, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Algeria offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by ...
Is Japan or Algeria better for digital nomads?
For digital nomads choosing between Japan and Algeria, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Algeria covers 1. Algeria's lower cost of living makes it attractive for stretching remote income. ...