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.
South America · PER · Country profile
Peru: true size, area and map scale
Explore the country's geographic outline, see it in different projections and compare it with a familiar scale.
Simplified outline · Natural Earth1,285,216 km²
- Total surface area
- 1,285,216 km² 2024 edition
- Population
- 34,576,665 2025 data
- Population density
- 27 per km² Population ÷ land area
- Land area
- 1,280,000 km² 2023 data
- Capital
- Lima South America
- Country code
- PER ISO 3166-1 alpha-3 / UN M49
Explore the shape
Country shape under different projections
The same country, different ways to show the Earth. Each outline opens a map with this country selected.
Globe (Orthographic)
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 Earth
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.
Understand the scale
How large is Peru?
A familiar reference, a similar area and a different latitude. Both outlines in each preview share the same scale.
PeruOther country
Compare outlines on the map
A familiar reference
Peru vs Poland
Area ratio (Peru / Poland): about 4.1.
Compare size 1:1Compare outlines on the map
Similar area
Peru vs Chad
Chad: 1,284,000 km². Compare their areas.
Compare size 1:1Compare outlines on the map
A different latitude
Peru vs Greenland
See how location affects the impression of size.
Compare size 1:1The numbers in context
Peru: true size, population, and map scale without illusions
Peru covers 1,285,216 km², ranking 20 out of 200 by area in this dataset. This is continental-scale territory: borders, climate, and distances start to become a geography lesson of their own. Within South America, that places it 3 out of 13.
Peru is about 4.1 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 Chad.
More about area, population and location
The population is approximately 34,576,665 people, with an average density of 27/km². Peru ranks 48 out of 197 by population and 159 out of 197 by density. That points to a fairly spread-out population profile, where cities and open spaces strongly contrast.
Within its continent, Peru represents about 7.2% of the area and about 7.9% of the population covered by this dataset. Its continental population rank is 4 out of 12, so area alone does not tell the full story.
South America stretches across many latitudes, making it useful for seeing how maps shift intuition between the equator and the continent's south. That is why Peru is best read through several lenses: raw numbers, an equal-scale outline, a comparison with Poland, and a matchup with Chad. Then the map stops being a picture and starts becoming a tool for discovery.
If you want to remember the scale quickly, compare Peru with a country of similar area and a country of similar population. By population, Ghana is a useful next clue.
#20AreaArea rank among 200 countries and territories with a verified area.
#3ContinentPeru covers about 7.2% of the area in South America.
#48PopulationAbout 34,576,665 people; continental rank 4 of 12.
27/km²DensityAverage people per square kilometer; density rank: #159 of 197.ChadClosest scaleThe most natural same-area outline comparison.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.
Test your intuition
From map to challenge
Questions and sources
Frequently asked questions about size and location
What is the actual area of Peru?
Peru covers 1,285,216 km². In this dataset, that ranks 20 out of 200 by area, and 3 out of 13 within its continent. Peru is about 4.1 times larger than Poland by area.
How many people live in Peru, and how dense is it?
The population is approximately 34,576,665 people, with an average density of 27/km². Peru ranks 48 out of 197 by population and 159 out of 197 by density. That points to a fairly spread-out population profile, where cities and open spaces strongly contrast.
What should I compare Peru with to understand its scale?
Two comparisons work especially well: Peru vs Poland as a familiar reference point, and Peru vs Chad because their areas are very close. For population, Ghana is another useful comparison.
Do world maps show Peru at the right scale?
South America stretches across many latitudes, making it useful for seeing how maps shift intuition between the equator and the continent's south. 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.
Why can Peru look different in different map projections?
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.
How should I use this page to remember the size of Peru?
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.
Take a closer look at the data
Each value keeps its own reference year or source edition. Boundaries are simplified and are not suitable for geodetic measurements.
Keep exploring
Choose another perspective
Geometry: Natural Earth / world-atlas, public domain. Outlines simplified and transformed into map projections. Sources, licences and data coverage.