JapanPortugal
Japan has a population of 123.2M, compared to Portugal's 10.7M. Japan is 11.5 times more populous than Portugal. Economically, Japan ($4.03T) has a GDP 12.9 times larger than Portugal's ($313.3B). Japan covers 377,930 km², 4.1 times larger than Portugal's 92,090 km². Life expectancy in Japan stands at 84.0 years, 1.8 years higher than Portugal's 82.3 years.
7
Japan wins
vs
0
Portugal wins
Metric
JapanPortugal| Population | 123.2M | 10.7M |
| Area | 377,930 km² | 92,090 km² |
| GDP | $4.03T | $313.3B |
| GDP Per Capita | $32,487.078 | $29,292.242 |
| Life Expectancy | 84.0 yrs | 82.3 yrs |
| Infant Mortality | 1.8 | 2.6 |
| Literacy Rate | — | — |
| Unemployment | 2.5% | 6.2% |
| Capital | Tokyo | Lisbon |
| Region | Asia | Europe |
| Languages | Japanese | Portuguese |
| Currencies | JPY (¥) | EUR (€) |
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 11.5 times more populous than Portugal, with 123.2M residents compared to 10.7M. Japan is among the world's 15 most populous countries, while Portugal is a nation of 10.7M people. In terms of population density, Japan averages 326 people per km² (dense), while Portugal averages 117 people per km² (moderate). Portugal has grown at 0.11% annually over the past decade. Population growth data is not available for Japan.
Economy Comparison
Japan is classified as a high-income economy, while Portugal is classified as a high-income economy. The Japan economy ($4.03T) is 12.9 times larger than Portugal's ($313.3B). Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia. Portugal's GDP per capita of $29,292.242 is 5% above the regional average of 28,000 for Europe. On a per-capita basis, residents of Japan are on average 1.1 times wealthier than those in Portugal.
Health & Quality of Life
Life expectancy in Japan is 84.0 years, compared to 82.3 years in Portugal, a gap of 1.8 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while Portugal (82.3 years) is 10.3 years above the global average of 72 years. At 2.6 deaths per 1,000 live births, Portugal's infant mortality is 44% higher than Japan's 1.8.
Geographic Comparison
Japan (377,930 km²) is 4.1 times larger by land area than Portugal (92,090 km²). Japan shares borders with 0 countries, while Portugal borders 1 country. Japan spans 1 timezone, compared to Portugal's 2 timezones. Japan lies in Asia, while Portugal is located in Europe. Japan is categorized within the Asia region (Eastern Asia), whereas Portugal belongs to Europe (Southern Europe).
Key Differences
The most significant difference between Japan and Portugal is in GDP: Japan's $4.03T compared to Portugal's $313.3B represents a 92% gap. The most significant difference between Japan and Portugal is in population: Japan's 123.2M compared to Portugal's 10.7M represents a 91% gap. The most significant difference between Japan and Portugal is in land area: Japan's 377,930 km² compared to Portugal's 92,090 km² represents a 76% gap. These disparities reflect the broader structural differences between Japan's high-income economy and Portugal's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
Japan has a GDP per capita of $32,487.078, which is 1.1x that of Portugal ($29,292.242). 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 2.8x more densely populated than Portugal (326 vs 117 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Portugal's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 1.8 years longer than those of Portugal (84.0 vs 82.3 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a moderate difference that could narrow with continued development.
Economic Momentum
Portugal's economy grew at 2.1% compared to Japan's 0.1%. Both countries show healthy growth, though Portugal has a modest edge in economic dynamism.
Travel Comparison
Japan vs Portugal for Families
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 2.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Portugal offers its own advantages, including a more compact geography that is easier to navigate with children. 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 Portugal for Budget Travelers
Portugal is typically the more budget-friendly destination, with a GDP per capita of $29,292.242 translating to lower prices for accommodation, food, and local transport. Budget travelers in Portugal 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 Portugal for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Portugal 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 Portugal Cost of Living
Japan's GDP per capita is 1.1x that of Portugal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Portugal offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Portugal can approach or exceed average costs in Japan's smaller cities.
Japan vs Portugal for Digital Nomads
For digital nomads choosing between Japan and Portugal, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Portugal covers 2. Portugal'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 Portugal by population?
Japan is larger by population, with 123.2M residents compared to Portugal's 10.7M. Japan is 11.5 times more populous than Portugal.
Which country has a higher GDP, Japan or Portugal?
Japan has the higher GDP at $4.03T, compared to Portugal's $313.3B. Japan's economy is 12.9 times larger.
How does life expectancy compare between Japan and Portugal?
Japan has a higher life expectancy at 84.0 years, compared to Portugal's 82.3 years. The gap between the two countries is 1.8 years. Japan's life expectancy is 12.0 years above the global average of 72 years, while Portugal's is 10.3 years above the global average of 72 years.
Which country is larger by area, Japan or Portugal?
Japan is larger by land area, covering 377,930 km² compared to Portugal's 92,090 km². Japan is 4.1 times larger than Portugal.
What languages are spoken in Japan and Portugal?
Japan recognizes the following official language: Japanese. Portugal recognizes: Portuguese. The two countries do not share an official language.
Which country has lower inflation, Japan or Portugal?
Portugal has lower inflation at 2.4%, compared to Japan's 2.7%. Portugal's inflation is within the 2-3% range considered stable by most central banks, while Japan's rate is within the 2-3% range considered stable by most central banks.
Is Japan or Portugal better for a family holiday?
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 2.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Portugal offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries...
Is Japan or Portugal cheaper to visit?
Portugal is typically the more budget-friendly destination, with a GDP per capita of $29,292.242 translating to lower prices for accommodation, food, and local transport. Budget travelers in Portugal can expect to spend significantly less per day than in Japan. However, Japan may offer better value ...
Is Japan or Portugal better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Portugal may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climat...
Is Japan or Portugal more expensive to live in?
Japan's GDP per capita is 1.1x that of Portugal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Portugal offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly b...
Is Japan or Portugal better for digital nomads?
For digital nomads choosing between Japan and Portugal, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Portugal covers 2. Portugal's lower cost of living makes it attractive for stretching remote incom...