Mercator
Conformal, cylindrical. Meridians and parallels form a rectangular grid, and the spacing between parallels grows toward the poles, so polar regions are hugely enlarged.
Explore the country's geographic outline, see it in different projections and compare it with a familiar scale.
The same country, different ways to show the Earth. Each outline opens a map with this country selected.
Conformal, cylindrical. Meridians and parallels form a rectangular grid, and the spacing between parallels grows toward the poles, so polar regions are hugely enlarged.
Neither equal-area nor conformal, perspective azimuthal. It looks like a photograph of the globe from space: only one hemisphere is visible, and areas near the edge of the disk are squeezed hard.
Equal-area, pseudocylindrical. Parallels are straight lines, the poles are flat lines, and the sides of the map are gently rounded, much like Robinson.
Outlines fit their tiles. They show changes in shape, not areas at a shared scale. The Mercator value estimates area inflation at the country's centre.
A familiar reference, a similar area and a different latitude. Both outlines in each preview share the same scale.
ChinaOther country
Area ratio (China / Poland): about 30.7.
Compare size 1:1Brazil: 8,510,417 km². Compare their areas.
Compare size 1:1See how location affects the impression of size.
Compare size 1:1China covers 9,600,000 km², ranking 4 out of 200 by area in this dataset. China belongs among the world's geographic giants, so a single map often hides the scale of distances between its regions. Within Asia, that places it 1 out of 47.
China is about 30.7 times larger than Poland by area. This comparison is deliberately simple: Poland works as an easy reference point, and then it makes sense to move toward a similarly sized country. By area, the closest match is the United States.
The population is approximately 1,406,585,000 people, with an average density of 149.8/km². China ranks 2 out of 197 by population and 64 out of 197 by density. That is dense settlement, so comparing it with area helps explain how intensively space is used.
Within its continent, China represents about 30.1% of the area and about 29.3% of the population covered by this dataset. Its continental population rank is 2 out of 47, so area alone does not tell the full story.
Asia spans equatorial regions, deserts, mountains, and the far north, so one map projection can dramatically change the feeling of scale. That is why China is best read through several lenses: raw numbers, an equal-scale outline, a comparison with Poland, and a matchup with the United States. Then the map stops being a picture and starts becoming a tool for discovery.
China sits among the largest territories in the world. It is a strong example for exploring map projections because even a small projection change can reshape the intuitive feeling of size.
The numeric values are used as comparative references for learning scale. Rankings include only countries and territories with a verified value in the selected sources.
China covers 9,600,000 km². In this dataset, that ranks 4 out of 200 by area, and 1 out of 47 within its continent. China is about 30.7 times larger than Poland by area.
The population is approximately 1,406,585,000 people, with an average density of 149.8/km². China ranks 2 out of 197 by population and 64 out of 197 by density. That is dense settlement, so comparing it with area helps explain how intensively space is used.
Two comparisons work especially well: China vs Poland as a familiar reference point, and China vs United States because their areas are very close. For population, India is another useful comparison.
Asia spans equatorial regions, deserts, mountains, and the far north, so one map projection can dramatically change the feeling of scale. That is why a country's position on the map can mislead, while same-scale outline comparison usually gives a better intuition than a classic atlas.
Every projection moves a globe onto a flat surface and must trade something away: shape, area, direction, or distance. On this page, you can compare the impression created by Mercator, orthographic, and equal-area views.
Start with the numbers, open a 1vs1 comparison with a similar country, and then try the size-illusion quiz. That sequence combines facts, visuals, and play, making the scale easier to remember.
Each value keeps its own reference year or source edition. Boundaries are simplified and are not suitable for geodetic measurements.
Geometry: Natural Earth / world-atlas, public domain. Outlines simplified and transformed into map projections. Sources, licences and data coverage.