Japan is 2,083 times bigger by total area compared to the Marshall Islands: 145,936 sq mi vs 70.1 sq mi. Without inland water, the land area of Japan is 140,761 sq mi vs 69.5 sq mi for the Marshall Islands — a 2,025 times difference in territory size.
- Japan ranks 62/197 by total surface area vs 191/197 for the Marshall Islands.
- Japan occupies 0.24% of the land mass of all countries, compared with 0.0001% for the Marshall Islands.
- 12.6% of Japan's area is agricultural land vs 38.9% in the Marshall Islands.
- Japan has 0.1% of the world's agricultural land area — the Marshall has 0.0001%.
- 68.4% of Japan is covered by forests, compared to 52.2% in the Marshall.
- 0.62% of the world's forests are in Japan, and 0.0002% are in the Marshall Islands.
Total size and land area comparison
Japan
|
Marshall Islands
|
|
|---|---|---|
| Total area |
145,936 sq mi |
70.1 sq mi |
| Size difference ratio | 2,083 | 1 |
| Total area rank | 62/197 | 191/197 |
| Share of all countries' surface area | 0.07% | 0.00004% |
| Land area |
140,761 sq mi |
69.5 sq mi |
| Land area difference ratio | 2,025 | 1 |
| Land area rank | 61/197 | 191/197 |
| Share of all countries' land area | 0.24% | 0.0001% |
| Population | 123,975,371 | 37,548 |
| Population density | 872 ppl/mi² | 504 ppl/mi² |
Surface area by type
|
Japan
|
Marshall Islands
|
|
|---|---|---|
| Forest area |
96,275 sq mi |
36.3 sq mi |
| Forest area as share of land | 68.4% | 52.2% |
| Forest area rank | 23/196 | 179/196 |
| World's forests share | 0.62% | 0.0002% |
Agricultural land area
|
17,788 sq mi |
27 sq mi |
| Agricultural land share | 12.6% | 38.9% |
| Agricultural land area rank | 92/194 | 183/194 |
| Share of global agricultural land | 0.1% | 0.0001% |
|
Arable land
|
15,614 sq mi |
1.93 sq mi |
| Arable land share | 11.1% | 2.78% |
| Arable land area rank | 56/191 | 188/191 |
|
Permanent cropland
|
981 sq mi |
25.1 sq mi |
| Permanent cropland share | 0.7% | 36.1% |
| Permanent cropland area rank | 75/192 | 157/192 |
|
Water area
|
5,175 sq mi |
0.55 sq mi |
| Water as share of total area | 3.55% | 0.79% |
| Water area rank | 37/197 | 157/197 |
| Roads length |
757,310 mi |
1,260 mi |
| Land borders length |
0 mi |
0 mi |
| Coastline length |
18,486 mi |
230.2 mi |
| Share of marine protected waters | 13.8% | 0.3% |
Japan vs Marshall Islands size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/japan/marshall-islands | CC BY
The map above outlines the borders of Japan and the Marshall Islands but is not accurate for size comparison because it's a 2d map with Mercator projection that distorts territories near the poles. The farther a country is from the equator, the more magnified it appears. More about country size projections.
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Data sources:
- World Bank | Agriculture & Rural Development (2023–2026, retrieved 2026-04-06)
- Wikidata (2026, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)
- United Nations | World Population Prospects (2026, retrieved 2026-03-10)
Total agricultural land encompasses all areas used for agriculture: territories under permanent and temporary crops and pastures. It includes land under flowering shrubs, fruit and nut trees, and vineyards, but excludes sites utilized for timber production.
Arable land encompasses fields utilized for temporary crop production, pastures, market or kitchen gardens, and temporarily fallowed land. Land abandoned due to shifting cultivation practices is not included.
Permanent cropland refers to farmland for the long-term cultivation of crops, such as coffee, cocoa, and rubber, which do not require replanting after each harvest. This category encompasses land with permanent crops like flowering shrubs, fruit and nut trees, and vines, but does not include land under trees for timber production.
Inland areas under water, such as large rivers, lakes, and some coastal waterways.
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.