Geography · Data Briefing

Sri Lanka is bigger
than you think

The island nation punches far above its perceived weight in both landmass and population — but the Mercator projection has been hiding it in plain sight.

Total Area

0 km²

Ranked #120 of 197 countries

Population

0.0 million

Ranked #60 of 237 territories

The perception gap is stark

Sri Lanka ranks 120th by area but 60th by population — meaning it has more people than 75% of the world's countries, packed into a landmass smaller than Ireland. It is the 25th-largest island on Earth.

Landmass — how Sri Lanka stacks up

Area in thousands of km². Sri Lanka shown in red.

Sri Lanka
65,610 km²
65.6k
Lithuania
65,300 km²
65.3k
Latvia
64,589 km²
64.6k
Denmark
42,933 km²
42.9k
Netherlands
41,543 km²
41.5k
Switzerland
41,277 km²
41.3k

Sri Lanka is larger than all of these

Switzerland flag

Switzerland

41,277 km²

Sri Lanka is 1.59× bigger

Netherlands flag

Netherlands

41,543 km²

Sri Lanka is 1.58× bigger

Denmark flag

Denmark

42,933 km²

Sri Lanka is 1.53× bigger

Belgium flag

Belgium

30,528 km²

Sri Lanka is 2.15× bigger

Israel flag

Israel

22,072 km²

Sri Lanka is 2.97× bigger

Singapore flag

Singapore

733 km²

Sri Lanka is 89× bigger

The Mercator illusion

The Mercator projection — the basis of Google Maps and most world maps — inflates landmasses the farther they are from the equator. Sri Lanka, sitting between 6°N and 10°N latitude, is shown close to its true size, while northern European countries of similar area appear dramatically larger.

How Sri Lanka looks

On a Mercator map next to Europe

vs

Sri Lanka's true size

Relative to high-latitude countries

📐

Why the distortion matters

At ~7°N, Sri Lanka receives almost no Mercator inflation. But Lithuania (at ~55°N) with nearly identical area appears ~70% larger on standard web maps. Countries near the equator are systematically diminished — making them feel geographically insignificant when they aren't.

Population — Sri Lanka outranks most of Europe

Population in millions, 2025 estimates. Sri Lanka shown in red.

Australia flag
Australia
27.2M
Sri Lanka flag
Sri Lanka
23.2M
Kazakhstan flag
Kazakhstan
21.8M
Netherlands flag
Netherlands
17.7M
Belgium flag
Belgium
11.7M
Switzerland flag
Switzerland
8.8M
Denmark flag
Denmark
5.9M
Lithuania flag
Lithuania
2.9M

Population density comparison

People per km² — Sri Lanka is one of the most densely populated countries globally.

Sri Lanka flag

354

per km²

Sri Lanka

Netherlands flag

426

per km²

Netherlands

UK flag

281

per km²

UK

Lithuania flag

44

per km²

Lithuania

The bottom line

Sri Lanka has nearly the same landmass as Lithuania, is larger than Switzerland, the Netherlands, Denmark, and Belgium, yet has more people than Kazakhstan — a country 43× its size. The Mercator projection, used by virtually every web map, makes equatorial nations like Sri Lanka appear smaller than comparable high-latitude countries, quietly distorting our sense of the world.