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Compare the EU, NATO, BRICS and Other Alliances by Size ​

TrueSize has 111 unions and alliances, including the EU, NATO, G7, BRICS, Schengen and Five Eyes. Search for one and all of its member countries load together, ready to move as one group, so you can see how a bloc really compares with the USA or Africa.

The European Union loaded as a union and set beside the 48 contiguous US states on the equator

The European Union, moved as one block, beside the 48 contiguous US states on the equator.

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How to load a union ​

  1. Open the map at truesize.net.
  2. On the Home tab, type the name of the union in the search box, for example "European Union", "NATO" or "BRICS".
  3. Pick the result marked as a union. All member countries appear on the map together.
  4. Drag any member. The members move as one group and keep their shape and true area.
  5. Move the group beside another country or continent at the same latitude to compare.

Search results also include continents, so you can drop a whole continent next to a union in the same way.

Move and customize a union ​

  • A union has its own name and color. Click it to open its card, where you can rename it, change the Union color and use Merge into one territory to turn the members into a single shape.
  • To work with one member only, use Divide and Merge as described in Divide and Merge Regions.
  • Use Select, Shift+click or a Shift+drag box to pick several unions or countries and move them together.

Get the totals ​

Open Tools and press Stats. The panel shows the total area and the total population of everything loaded. With a union on the map, you get the combined figures of the whole bloc. Compare them with another union to see, for example, whether the EU or NATO is larger by area or by population.

Build your own union ​

You are not limited to the built-in list. Select a few countries, click Union (tooltip: Create union), then name it in the Union name field. You can then move and recolor it like any built-in union. The steps are in Divide and Merge Regions.

More blocs to try ​

NATO member countries loaded together as one union on the map

NATO loaded as a single union.

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BRICS member countries loaded together as one union on the map

BRICS loaded as a single union.

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Other unions in the list include the African Union, ASEAN, APEC, the Arab League, Benelux, AUKUS and ANZUS. Membership is as recorded in TrueSize's data and can change as countries join or leave, so check the official site of an organization if the exact current members matter.

Examples to try ​

  • Is the EU bigger than the USA?
  • Load NATO next to BRICS and compare them with Stats.
  • Load the European Union and Contiguous 48, and drag them side by side to the equator.

Where it works ​

Searching and moving unions works on the web and in the mobile app. You can also create a union in both.


Next: World languages map

Please rotate your device

The map needs portrait orientation on small screens — landscape leaves too little height to work with.