JapanSaudi Arabia
Japan has a population of 123.2M, compared to Saudi Arabia's 35.3M. 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
JapanSaudi Arabia| Population | 123.2M | 35.3M |
| Area | 377,930 km² | 2,149,690 km² |
| GDP | $4.03T | $1.24T |
| GDP Per Capita | $32,487.078 | $35,121.663 |
| Life Expectancy | 84.0 yrs | 78.7 yrs |
| Infant Mortality | 1.8 | 4.9 |
| Literacy Rate | — | — |
| Unemployment | 2.5% | 3.0% |
| Capital | Tokyo | Riyadh |
| Region | Asia | Asia |
| Languages | Japanese | Arabic |
| Currencies | JPY (¥) | SAR (ر.س) |
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. Japan is among the world's 15 most populous countries, while Saudi Arabia is a nation of 35.3M people. In terms of population density, Japan averages 326 people per km² (dense), while Saudi Arabia averages 16 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 Saudi Arabia is classified as a high-income economy. The Japan economy ($4.03T) is 3.2 times larger than Saudi Arabia's ($1.24T). Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia. Saudi Arabia's GDP per capita of $35,121.663 is 214% 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 Japan is 84.0 years, compared to 78.7 years in Saudi Arabia, 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). Japan shares borders with 0 countries, while Saudi Arabia borders 7 countries. Japan spans 1 timezone, compared to Saudi Arabia's 1 timezone. Both Japan and Saudi Arabia are located in Asia. Both countries fall within the Asia region, though they occupy different subregions: Eastern Asia and Western Asia.
Key Differences
The most significant difference between Japan and Saudi Arabia is in land area: Japan's 377,930 km² compared to Saudi Arabia's 2,149,690 km² represents a 82% gap. The most significant difference between Japan and Saudi Arabia is in population: Japan's 123.2M compared to Saudi Arabia's 35.3M represents a 71% gap. The most significant difference between Japan and Saudi Arabia is in GDP: Japan's $4.03T compared to Saudi Arabia's $1.24T represents a 69% gap. These disparities reflect the broader structural differences between Japan's high-income economy and Saudi Arabia'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
Japan vs Saudi Arabia 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.
Japan vs Saudi Arabia 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.
Japan vs Saudi Arabia 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.
Japan vs Saudi Arabia 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.
Japan vs Saudi Arabia for Digital Nomads
For digital nomads choosing between Japan and Saudi Arabia, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Saudi Arabia 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, Japan or Saudi Arabia 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, Japan or Saudi Arabia?
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 Japan and Saudi Arabia?
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. Japan's life expectancy is 12.0 years above the global average of 72 years, while Saudi Arabia's is 6.7 years above the global average of 72 years.
Which country is larger by area, Japan or Saudi Arabia?
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 Japan and Saudi Arabia?
Japan recognizes the following official language: Japanese. Saudi Arabia recognizes: Arabic. The two countries do not share an official language.
Which country has lower inflation, Japan or Saudi Arabia?
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 Japan or Saudi Arabia 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 Japan or Saudi Arabia 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 Japan or Saudi Arabia 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 Japan or Saudi Arabia 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 Japan or Saudi Arabia better for digital nomads?
For digital nomads choosing between Japan and Saudi Arabia, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Saudi Arabia covers 1. Japan's lower cost of living makes it attractive for stretching remote ...