Oman at its true size

Oman covers 309,500 km², number 71 of 194 countries by area. Home to 5,494,691 people (2025). Sitting near the equator, it is one of the few places Mercator gets almost right.

Equal-area projection · Natural Earth 50m
Oman on a globe
On the globe21° N · Asia
On a Mercator mapClose to its true size
Area309,500 km² Wikidata
Population5,494,691 World Bank, 2025
Density18 per km²
CapitalMuscat
Time zoneUTC+4 IANA
CurrencyOmani rial (OMR) Wikidata
LanguagesArabic
TrafficOn the right
RegionWestern Asia, Asia
StatusIndependent state
CoastHas a coastline
Calling code+968
CodesOM · OMN · 512

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    Where Oman ranks

    Among the independent states, in 42 rankings. Each links to its table.

    Countries of a similar size

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

    How many times does Oman fit into…

    The land itself

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

    Summits
    • Jebel Shams3,018 m

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

    Neighbours

    Questions about Oman

    How big is Oman?
    Oman covers 309,500 km², which makes it number 71 of 194 countries by area. About 5,494,691 people live there (2025), 18 per km².
    Is Oman bigger than Poland?
    Oman and Poland are almost exactly the same size. Oman: 309,500 km²; Poland: 312,683 km².
    How much does the Mercator map distort Oman?
    Oman lies close to the equator, so Mercator draws it at nearly its true size. It is the countries far from the equator that Mercator inflates.
    Which countries border Oman?
    Oman shares a land border with Saudi Arabia, Yemen, United Arab Emirates.