Geography

Population Density Calculator

Calculate population density from population and land area.

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Move between map scale, population, geographic distance, midpoint, bearing and terrain-slope calculations.

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Calculate population density from population and land area.

How it works

Enter compatible geographic values. The calculator validates the numerical inputs and applies Population density = Population / Area.

The formula

Population density = Population / Area

Variables: Population = Population; Area = Area (km²).

Worked example

Example: 1,000,000 people / 500 km² = 2,000 people per km².

Frequently asked questions

What is this Geography calculator intended for?

It is an educational tool for map scale, population and spherical geographic calculations.

Is the result suitable for professional surveying or official statistical reporting?

Not automatically. Surveying can require ellipsoidal geodesy, a specified datum and higher-precision methods, while official statistics can use defined population, land-area and growth methodologies.

Last content reviewSeptember 26, 2026
Editorial reviewHe-Sab Editorial Review

Sources and references

These sources are used to verify terminology, formulas, and information related to this calculator.