Japan at its true size

Japan covers 377,974 km², number 62 of 194 countries by area. Home to 123,366,734 people (2025). A Mercator map draws it about 1.59× too large.

Equal-area projection · Natural Earth 50m
Japan on a globe
On the globe37° N · Asia
On a Mercator map1.59× the true area
Area377,974 km² Wikidata
Population123,366,734 World Bank, 2025
Density326 per km²
CapitalTokyo
Time zoneUTC+9 IANA
CurrencyJapanese yen (JPY) Wikidata
LanguagesJapanese
TrafficOn the left
RegionEastern Asia, Asia
StatusIndependent state
Member ofOECDG7G20
CoastHas a coastline
Calling code+81
CodesJP · JPN · 392

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    Where Japan ranks

    Among the independent states, in 44 rankings. Each links to its table.

    Countries of a similar size

    Every country within 25% of Japan’s area, lit up on the map →

    How many times does Japan fit into…

    The land itself

    Rivers, summits and lakes Japan shares with the rest of the world. Turn on “Rivers & lakes” and “Physical names” in the atlas to see them on the map.

    Rivers
    • Ishikari268 km
    Summits
    • Mount Fuji3,777 m
    • Mount Tate3,015 m
    • Asahi-dake2,291 m
    • Mount Iwate2,038 m
    • Mount Ishizuchi1,982 m
    Lakes
    • Biwa Ko669 km²

    Rivers are listed by the published length of their whole course, not the part inside Japan. Figures from Wikidata, features from Natural Earth.

    Questions about Japan

    How big is Japan?
    Japan covers 377,974 km², which makes it number 62 of 194 countries by area. About 123,366,734 people live there (2025), 326 per km².
    Is Japan bigger than Norway?
    Japan and Norway are almost exactly the same size. Japan: 377,974 km²; Norway: 385,207 km².
    How much does the Mercator map distort Japan?
    At about 37° latitude, Mercator stretches Japan to roughly 1.59× its true area relative to a country on the equator. Kartavera draws it in the Equal Earth projection, where areas are exact.
    Does Japan have land borders?
    No. Japan has no land neighbours; every border is a coastline.