Browser-based calculator
State, province and region map explorer
Browse country-specific first-level boundary maps across Africa, Asia and Europe, compare approximate outline areas, and review the source coverage limits.
Free tools · no account · no API key
Free map tools and geography calculators.
Compare sourced country areas, make a world map image, convert area units, or calculate population density. Tools run in your browser; your entries are not uploaded.
Browser-based calculator
Country-size calculator
Compare two countries by cited land area. See their size ratio, area difference, source years and a shared-scale chart.
Browser-based calculator
World map image maker
Create a country-outline map and download it as a high-resolution PNG or a scalable SVG, directly in your browser.
Browser-based calculator
Area unit converter
Convert square kilometres, square miles, hectares, acres and square feet with one value and a clear unit trail.
Browser-based calculator
Population-density calculator
Calculate people per square kilometre or square mile from a population value and an area you provide.