Belgium vs United Kingdom

Every indicator for Belgium and United Kingdom side by side, with the percentage gap between them. Sources are listed at the bottom of the page.

Indicator comparison
IndicatorBelgiumUnited KingdomDifference
Population (2025) (people)11,941,78169,487,000−82.8%
GDP (nominal) (billion $)7254,003−81.9%
GDP per capita ($)60,75057,602+5.5%
Life expectancy (years)82.381.4
Area (km²)30,689243,610−87.4%
Population density (people/km²)389285+36.4%
Median age (years)41.940.6
Internet usage (%)95.895.5
Unemployment rate (%)5.94.7
Inflation (%)2.53.9
Urban population (%)87.783.3
Military expenditure (2024) (million $)8,56281,763−89.5%
Military expenditure as a share of GDP (%)1.282.28−43.9%
Military expenditure as a share of government spending (%)2.365.25−55.0%
Military expenditure per capita ($)7171,177−39.1%
Armed forces personnel (2020) (people)24,000153,000−84.3%
Armed forces per 1,000 people (people)2.02.2−8.7%
Armed forces as a share of the labor force (%)0.470.45+4.4%

The difference column shows the percentage gap of Belgium relative to United Kingdom; a positive value favors Belgium. Interpret it in context — for unemployment, a lower value is better.

Key differences

  • On population (2025), Belgium is 82.8% lower than United Kingdom.
  • On gdp (nominal), Belgium is 81.9% lower than United Kingdom.
  • On gdp per capita, Belgium is 5.5% higher than United Kingdom.
Belgium and United Kingdom — core indicators
020 mn40 mn60 mn80 mnPopulation (2025)GDP (nominal)GDP per capitaAreaPopulation (2025) — Belgium: 11.941.781GDP (nominal) — Belgium: 725GDP per capita — Belgium: 60.750Area — Belgium: 30.689Population (2025) — United Kingdom: 69.487.000GDP (nominal) — United Kingdom: 4.003GDP per capita — United Kingdom: 57.602Area — United Kingdom: 243.610
BelgiumUnited Kingdom

The indicators use different scales, so the chart is a rough visual comparison only; use the table for exact figures.

Other comparisons involving Belgium or United Kingdom.

Data sourcesUN World Population Prospects, IMF, World Bank, SIPRI