JapanPeru
Japan has a population of 123.2M, compared to Peru's 34.4M. Japan is 3.6 times more populous than Peru. Economically, Japan ($4.03T) has a GDP 13.9 times larger than Peru's ($289.2B). Peru covers 1,285,216 km², 3.4 times larger than Japan's 377,930 km². Life expectancy in Japan stands at 84.0 years, 6.3 years higher than Peru's 77.7 years.
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Peru wins
Metric
JapanPeru| Population | 123.2M | 34.4M |
| Area | 377,930 km² | 1,285,216 km² |
| GDP | $4.03T | $289.2B |
| GDP Per Capita | $32,487.078 | $8,452.372 |
| Life Expectancy | 84.0 yrs | 77.7 yrs |
| Infant Mortality | 1.8 | 13.5 |
| Literacy Rate | — | — |
| Unemployment | 2.5% | 5.1% |
| Capital | Tokyo | Lima |
| Region | Asia | Americas |
| Languages | Japanese | Aymara, Quechua, Spanish |
| Currencies | JPY (¥) | PEN (S/ ) |
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 3.6 times more populous than Peru, with 123.2M residents compared to 34.4M. Japan is among the world's 15 most populous countries, while Peru is a nation of 34.4M people. In terms of population density, Japan averages 326 people per km² (dense), while Peru averages 27 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 Peru is classified as a upper-middle-income economy. The Japan economy ($4.03T) is 13.9 times larger than Peru's ($289.2B). Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia. Peru's GDP per capita of $8,452.372 is 37% below the regional average of 13,500 for Americas. On a per-capita basis, residents of Japan are on average 3.8 times wealthier than those in Peru.
Health & Quality of Life
Life expectancy in Japan is 84.0 years, compared to 77.7 years in Peru, a gap of 6.3 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while Peru (77.7 years) is 5.7 years above the global average of 72 years. At 13.5 deaths per 1,000 live births, Peru's infant mortality is 650% higher than Japan's 1.8.
Geographic Comparison
Peru (1,285,216 km²) is 3.4 times larger by land area than Japan (377,930 km²). Japan shares borders with 0 countries, while Peru borders 5 countries. Japan spans 1 timezone, compared to Peru's 1 timezone. Japan lies in Asia, while Peru is located in South America. Japan is categorized within the Asia region (Eastern Asia), whereas Peru belongs to Americas (South America).
Key Differences
The most significant difference between Japan and Peru is in GDP: Japan's $4.03T compared to Peru's $289.2B represents a 93% gap. The most significant difference between Japan and Peru is in infant mortality: Japan's 1.8 per 1,000 compared to Peru's 13.5 per 1,000 represents a 87% gap. The most significant difference between Japan and Peru is in GDP per capita: Japan's $32,487.078 compared to Peru's $8,452.372 represents a 74% gap. These disparities reflect the broader structural differences between Japan's high-income economy and Peru'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 3.8x that of Peru ($8,452.372). 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 12.2x more densely populated than Peru (326 vs 27 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Peru's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 6.3 years longer than those of Peru (84.0 vs 77.7 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
Peru's economy grew at 3.3% compared to Japan's 0.1%. Both countries show healthy growth, though Peru has a modest edge in economic dynamism.
Travel Comparison
Japan vs Peru for Families
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 13.5 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Peru 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 Peru for Budget Travelers
Peru is typically the more budget-friendly destination, with a GDP per capita of $8,452.372 translating to lower prices for accommodation, food, and local transport. Budget travelers in Peru 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 Peru for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Peru 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 Peru Cost of Living
Japan's GDP per capita is 3.8x that of Peru, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Peru offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Peru can approach or exceed average costs in Japan's smaller cities.
Japan vs Peru for Digital Nomads
For digital nomads choosing between Japan and Peru, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Peru covers 1. Peru'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 Peru by population?
Japan is larger by population, with 123.2M residents compared to Peru's 34.4M. Japan is 3.6 times more populous than Peru.
Which country has a higher GDP, Japan or Peru?
Japan has the higher GDP at $4.03T, compared to Peru's $289.2B. Japan's economy is 13.9 times larger.
How does life expectancy compare between Japan and Peru?
Japan has a higher life expectancy at 84.0 years, compared to Peru's 77.7 years. The gap between the two countries is 6.3 years. Japan's life expectancy is 12.0 years above the global average of 72 years, while Peru's is 5.7 years above the global average of 72 years.
Which country is larger by area, Japan or Peru?
Peru is larger by land area, covering 1,285,216 km² compared to Japan's 377,930 km². Peru is 3.4 times larger than Japan.
What languages are spoken in Japan and Peru?
Japan recognizes the following official language: Japanese. Peru recognizes: Aymara, Quechua, Spanish. The two countries do not share an official language.
Which country has lower inflation, Japan or Peru?
Peru has lower inflation at 2.0%, compared to Japan's 2.7%. Peru'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 Peru better for a family holiday?
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 13.5 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Peru offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attrac...
Is Japan or Peru cheaper to visit?
Peru is typically the more budget-friendly destination, with a GDP per capita of $8,452.372 translating to lower prices for accommodation, food, and local transport. Budget travelers in Peru can expect to spend significantly less per day than in Japan. However, Japan may offer better value in specif...
Is Japan or Peru better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Peru may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate pr...
Is Japan or Peru more expensive to live in?
Japan's GDP per capita is 3.8x that of Peru, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Peru offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city w...
Is Japan or Peru better for digital nomads?
For digital nomads choosing between Japan and Peru, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Japan spans 1 timezone while Peru covers 1. Peru's lower cost of living makes it attractive for stretching remote income. Both coun...