Saudi ArabiaJapan
Saudi Arabia has a population of 35.3M, compared to Japan's 123.2M. Japan is 3.5 times more populous than Saudi Arabia. Economically, Japan ($4.03T) has a GDP 3.2 times larger than Saudi Arabia's ($1.24T). Saudi Arabia covers 2,149,690 km², 5.7 times larger than Japan's 377,930 km². Life expectancy in Japan stands at 84.0 years, 5.3 years higher than Saudi Arabia's 78.7 years.
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Metric
Saudi ArabiaJapan| Population | 35.3M | 123.2M |
| Area | 2,149,690 km² | 377,930 km² |
| GDP | $1.24T | $4.03T |
| GDP Per Capita | $35,121.663 | $32,487.078 |
| Life Expectancy | 78.7 yrs | 84.0 yrs |
| Infant Mortality | 4.9 | 1.8 |
| Literacy Rate | — | — |
| Unemployment | 3.0% | 2.5% |
| Capital | Riyadh | Tokyo |
| Region | Asia | Asia |
| Languages | Arabic | Japanese |
| Currencies | SAR (ر.س) | JPY (¥) |
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 3.5 times more populous than Saudi Arabia, with 123.2M residents compared to 35.3M. Saudi Arabia is a nation of 35.3M people, while Japan is among the world's 15 most populous countries. In terms of population density, Saudi Arabia averages 16 people per km² (sparse), while Japan averages 326 people per km² (dense). Population growth rate data is not available for either country over the past decade.
Economy Comparison
Saudi Arabia is classified as a high-income economy, while Japan is classified as a high-income economy. The Japan economy ($4.03T) is 3.2 times larger than Saudi Arabia's ($1.24T). Saudi Arabia's GDP per capita of $35,121.663 is 214% above the regional average of 11,200 for Asia. Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia. On a per-capita basis, residents of Saudi Arabia are on average 1.1 times wealthier than those in Japan.
Health & Quality of Life
Life expectancy in Saudi Arabia is 78.7 years, compared to 84.0 years in Japan, a gap of 5.3 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while Saudi Arabia (78.7 years) is 6.7 years above the global average of 72 years. At 4.9 deaths per 1,000 live births, Saudi Arabia's infant mortality is 172% higher than Japan's 1.8.
Geographic Comparison
Saudi Arabia (2,149,690 km²) is 5.7 times larger by land area than Japan (377,930 km²). Saudi Arabia shares borders with 7 countries, while Japan borders 0 countries. Saudi Arabia spans 1 timezone, compared to Japan's 1 timezone. Both Saudi Arabia and Japan are located in Asia. Both countries fall within the Asia region, though they occupy different subregions: Western Asia and Eastern Asia.
Key Differences
The most significant difference between Saudi Arabia and Japan is in land area: Saudi Arabia's 2,149,690 km² compared to Japan's 377,930 km² represents a 82% gap. The most significant difference between Saudi Arabia and Japan is in population: Saudi Arabia's 35.3M compared to Japan's 123.2M represents a 71% gap. The most significant difference between Saudi Arabia and Japan is in GDP: Saudi Arabia's $1.24T compared to Japan's $4.03T represents a 69% gap. These disparities reflect the broader structural differences between Saudi Arabia's high-income economy and Japan's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
Saudi Arabia has a GDP per capita of $35,121.663, which is 1.1x that of Japan ($32,487.078). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Saudi Arabia is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Japan is 19.9x more densely populated than Saudi Arabia (326 vs 16 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Saudi Arabia's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 5.3 years longer than those of Saudi Arabia (84.0 vs 78.7 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
Saudi Arabia's economy grew at 2.0% compared to Japan's 0.1%. Both economies are growing slowly, which may reflect maturity or structural challenges.
Travel Comparison
Saudi Arabia vs Japan for Families
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 4.9 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Saudi Arabia 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.
Saudi Arabia vs Japan for Budget Travelers
Japan is typically the more budget-friendly destination, with a GDP per capita of $32,487.078 translating to lower prices for accommodation, food, and local transport. Budget travelers in Japan can expect to spend significantly less per day than in Saudi Arabia. However, Saudi Arabia may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Saudi Arabia vs Japan for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Saudi Arabia 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.
Saudi Arabia vs Japan Cost of Living
Saudi Arabia's GDP per capita is 1.1x that of Japan, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Saudi Arabia, while Japan offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Japan can approach or exceed average costs in Saudi Arabia's smaller cities.
Saudi Arabia vs Japan for Digital Nomads
For digital nomads choosing between Saudi Arabia and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Saudi Arabia spans 1 timezone while Japan covers 1. Japan'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, Saudi Arabia or Japan by population?
Japan is larger by population, with 123.2M residents compared to Saudi Arabia's 35.3M. Japan is 3.5 times more populous than Saudi Arabia.
Which country has a higher GDP, Saudi Arabia or Japan?
Japan has the higher GDP at $4.03T, compared to Saudi Arabia's $1.24T. Japan's economy is 3.2 times larger.
How does life expectancy compare between Saudi Arabia and Japan?
Japan has a higher life expectancy at 84.0 years, compared to Saudi Arabia's 78.7 years. The gap between the two countries is 5.3 years. Saudi Arabia's life expectancy is 6.7 years above the global average of 72 years, while Japan's is 12.0 years above the global average of 72 years.
Which country is larger by area, Saudi Arabia or Japan?
Saudi Arabia is larger by land area, covering 2,149,690 km² compared to Japan's 377,930 km². Saudi Arabia is 5.7 times larger than Japan.
What languages are spoken in Saudi Arabia and Japan?
Saudi Arabia recognizes the following official language: Arabic. Japan recognizes: Japanese. The two countries do not share an official language.
Which country has lower inflation, Saudi Arabia or Japan?
Saudi Arabia has lower inflation at 1.7%, compared to Japan's 2.7%. Saudi Arabia'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 Saudi Arabia or Japan better for a family holiday?
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 4.9 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Saudi Arabia offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly...
Is Saudi Arabia or Japan cheaper to visit?
Japan is typically the more budget-friendly destination, with a GDP per capita of $32,487.078 translating to lower prices for accommodation, food, and local transport. Budget travelers in Japan can expect to spend significantly less per day than in Saudi Arabia. However, Saudi Arabia may offer bette...
Is Saudi Arabia or Japan better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Saudi Arabia may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, cl...
Is Saudi Arabia or Japan more expensive to live in?
Saudi Arabia's GDP per capita is 1.1x that of Japan, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Saudi Arabia, while Japan offers more purchasing power per dollar for everyday expenses. However, cost of living varies signifi...
Is Saudi Arabia or Japan better for digital nomads?
For digital nomads choosing between Saudi Arabia and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Saudi Arabia spans 1 timezone while Japan covers 1. Japan's lower cost of living makes it attractive for stretching remote ...