About True Country Size
True Country Size is a map tool for comparing real-world outlines across different parts of the globe. Select a country, state, territory, or region, then drag its outline over another location to compare shape and scale.
The app uses public geographic datasets and a Mercator map view, which means the background map visually stretches areas near the poles. The draggable outline helps make that distortion easier to inspect.
What you can compare
- Countries and territories.
- Major administrative regions such as states, provinces, and territories.
- Multiple selected outlines with separate colors.