02Act II · 1:1 studio

Which is bigger: Texas or Europe?

Europe is larger: 10,180,000 km² (editorial estimate) versus 691,133 km² for Texas, about 15 times the area.

Both areas at the same scale: Texas and Europe. Drag the outlines, separate them and see what the Mercator map hides.

True-size comparison

Same scale. Real difference.

Drag the outlines to overlap them, or place them side by side.

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A

Texas

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Land and inland water691,133 km²2010
Census total area695,662 km²2010
Land area676,587 km²2010
TypeUS state

US state. The comparison uses land and inland water (lakes, rivers) from the Census Bureau's 2010 figures, without coastal, territorial or Great Lakes water.

Area source: U.S. Census Bureau (2010)

B
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Europe

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Total surface area10,180,000 km²editorial estimate
Population740,000,000editorial estimate
TypeContinent

Geographic Europe, including European Russia and islands. This is not the European Union. The area is approximate.

03 · Verdict

What the map gets wrong

True area tells a different story than the Mercator map.

True area ratio14.7×Larger in reality: Europe.
Mercator: estimate at the area’s center32.7×Looks larger on a Mercator map: Europe.
Why does this happen?

The Mercator projection enlarges areas more and more the farther they lie from the equator. The centers of the two areas lie about 31° (Texas) and 55° (Europe) from the equator. An estimate based on each center’s latitude gives an area ratio of 32.7 : 1, compared with the real ratio of 14.7 : 1. This is not a measurement of the entire outlines on a Mercator map.

Tip: You can also compare these items dynamically by clicking the link below and dragging them directly across the global interactive map.

At least one value represents a continent and comes from an older editorial dataset. Treat the result as an approximation. The overlay uses an equal-area projection. Coastal outlines are simplified and do not include all waters counted in the statistics. Their area ratio can therefore differ from the ratio of official total areas. Geometry: Natural Earth, public domain. Read the methodology ↗

Why do Texas and Europe look different on a Mercator map than in reality?

The Mercator projection preserves angles, which makes it useful for navigation, but it enlarges areas more and more the farther they lie from the equator. At 60° latitude, areas already appear four times larger than at the equator. A same-scale comparison like the one on this page greatly reduces that distortion.

How big is Texas in square kilometres?

Texas covers 691,133 km² of land and inland water (lakes, rivers), including 676,587 km² of land. The Census Bureau also gives a total area of 695,662 km², which adds coastal and territorial water. The comparison uses the first figure because it matches the outline on the map. Source: U.S. Census Bureau, 2010.

What territory does Europe cover in this comparison?

Geographic Europe, including European Russia and islands. This is not the European Union. The area is approximate.