Grenada vs Japan
Grenada has a population of 109K, compared to Japan's 123.2M. Japan is 1130.1 times more populous than Grenada. Economically, Japan ($4.03T) has a GDP 2935.7 times larger than Grenada's ($1.4B). Japan covers 377,930 km², 1098.6 times larger than Grenada's 344 km². Life expectancy in Japan stands at 84.0 years, 8.8 years higher than Grenada's 75.2 years.
GrenadaJapan| Population | -99.9%109K | +112914.9%123.2M |
| Area | -99.9%344 km² | +109763.4%377,930 km² |
| GDP | -100.0%$1.4B | +293474.1%$4.03T |
| GDP Per Capita | -64.0%$11,705.09 | +177.5%$32,487.078 |
| Life Expectancy | -10.5%75.2 yrs | +11.7%84.0 yrs |
| Infant Mortality | +827.8%16.7 | -89.2%1.8 |
| Literacy Rate | — | — |
| Unemployment | — | 2.5% |
| Capital | St. George's | Tokyo |
| Region | Americas | Asia |
| Languages | English | Japanese |
| Currencies | XCD ($) | JPY (¥) |
Last updated: March 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 1130.1 times more populous than Grenada, with 123.2M residents compared to 109K. Grenada is a nation of 109K people, while Japan is among the world's 15 most populous countries. In terms of population density, Grenada averages 317 people per km² (dense), while Japan averages 326 people per km² (dense). Population growth rate data is not available for either country over the past decade.
Economy Comparison
Grenada is classified as a upper-middle-income economy, while Japan is classified as a high-income economy. The Japan economy ($4.03T) is 2935.7 times larger than Grenada's ($1.4B). Grenada's GDP per capita of $11,705.09 is 13% below the regional average of 13,500 for Americas. 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 Japan are on average 2.8 times wealthier than those in Grenada.
Health & Quality of Life
Life expectancy in Grenada is 75.2 years, compared to 84.0 years in Japan, a gap of 8.8 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while Grenada (75.2 years) is 3.2 years above the global average of 72 years. At 16.7 deaths per 1,000 live births, Grenada's infant mortality is 828% higher than Japan's 1.8.
Geographic Comparison
Japan (377,930 km²) is 1098.6 times larger by land area than Grenada (344 km²). Grenada shares borders with 0 countries, while Japan borders 0 countries. Grenada spans 1 timezone, compared to Japan's 1 timezone. Grenada lies in North America, while Japan is located in Asia. Grenada is categorized within the Americas region (Caribbean), whereas Japan belongs to Asia (Eastern Asia).
Key Differences
The most significant difference between Grenada and Japan is in GDP: Grenada's $1.4B compared to Japan's $4.03T represents a 100% gap. The most significant difference between Grenada and Japan is in population: Grenada's 109K compared to Japan's 123.2M represents a 100% gap. The most significant difference between Grenada and Japan is in land area: Grenada's 344 km² compared to Japan's 377,930 km² represents a 100% gap. These disparities reflect the broader structural differences between Grenada's upper-middle-income economy and Japan'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 2.8x that of Grenada ($11,705.09). 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 1.0x more densely populated than Grenada (326 vs 317 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Grenada's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 8.8 years longer than those of Grenada (84.0 vs 75.2 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
Grenada's economy grew at 4.0% compared to Japan's 0.1%. Both countries show healthy growth, though Grenada has a modest edge in economic dynamism.
Travel Comparison
Grenada vs Japan for Families
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 16.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Grenada 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.
Grenada vs Japan for Budget Travelers
Grenada is typically the more budget-friendly destination, with a GDP per capita of $11,705.09 translating to lower prices for accommodation, food, and local transport. Budget travelers in Grenada 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.
Grenada vs Japan for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Grenada 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.
Grenada vs Japan Cost of Living
Japan's GDP per capita is 2.8x that of Grenada, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Grenada offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Grenada can approach or exceed average costs in Japan's smaller cities.
Grenada vs Japan for Digital Nomads
For digital nomads choosing between Grenada and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Grenada spans 1 timezone while Japan covers 1. Grenada'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, Grenada or Japan by population?
Japan is larger by population, with 123.2M residents compared to Grenada's 109K. Japan is 1130.1 times more populous than Grenada.
Which country has a higher GDP, Grenada or Japan?
Japan has the higher GDP at $4.03T, compared to Grenada's $1.4B. Japan's economy is 2935.7 times larger.
How does life expectancy compare between Grenada and Japan?
Japan has a higher life expectancy at 84.0 years, compared to Grenada's 75.2 years. The gap between the two countries is 8.8 years. Grenada's life expectancy is 3.2 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, Grenada or Japan?
Japan is larger by land area, covering 377,930 km² compared to Grenada's 344 km². Japan is 1098.6 times larger than Grenada.
What languages are spoken in Grenada and Japan?
Grenada recognizes the following official language: English. Japan recognizes: Japanese. The two countries do not share an official language.
Which country has lower inflation, Grenada or Japan?
Grenada has lower inflation at 1.1%, compared to Japan's 2.7%. Grenada'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 Grenada or Japan better for a family holiday?
For family travel, Japan generally edges ahead due to lower infant mortality (1.8 vs 16.7 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Grenada offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries...
Is Grenada or Japan cheaper to visit?
Grenada is typically the more budget-friendly destination, with a GDP per capita of $11,705.09 translating to lower prices for accommodation, food, and local transport. Budget travelers in Grenada can expect to spend significantly less per day than in Japan. However, Japan may offer better value in ...
Is Grenada or Japan better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Grenada 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 Grenada or Japan more expensive to live in?
Japan's GDP per capita is 2.8x that of Grenada, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Japan, while Grenada offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by ...
Is Grenada or Japan better for digital nomads?
For digital nomads choosing between Grenada and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Grenada spans 1 timezone while Japan covers 1. Grenada's lower cost of living makes it attractive for stretching remote income. ...